Graphical Thornton, Colorado Weather Forecast |
Today's Weather Story NWS Forecast for Thornton |
here the graph will be drawn
| This Evening |
Sunday Night |
Monday Morning |
Monday Afternoon |
Monday Evening |
Monday Night |
Tuesday Morning |
Tuesday Afternoon |
Tuesday Evening |
Tuesday Night |
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| Partly cloudy, Likely Light Rain Showers, Slight Chance Thunderstorms | Partly cloudy, Likely Light Rain Showers | Overcast, Definitely Moderate Rain Showers | Partly cloudy, Definitely Moderate Rain Showers, Slight Chance Thunderstorms | Partly cloudy, Slight Chance Light Rain Showers | Partly cloudy, Slight Chance Light Rain Showers, Slight Chance Light Snow Showers | Partly cloudy | Partly cloudy, Likely Light Rain Showers, Slight Chance Thunderstorms | Partly cloudy, Likely Light Rain Showers | Partly cloudy, Likely Light Rain Showers |
| 41° | 41° | 46° | 46° | 35° | 35° | 50° | 50° | 39° | 39° |
| 0.09in | 0.14in | 0.25in | 0.27in | 0.02in | - | - | 0.01in | 0.07in | 0.02in |
| 8 mph - 3 Bft -- |
10 mph - 3 Bft -- |
16 mph - 4 Bft -- |
16 mph - 4 Bft -- |
13 mph - 4 Bft -- |
7 mph - 2 Bft -- |
3 mph - 1 Bft -- |
5 mph - 2 Bft -- |
6 mph - 2 Bft -- |
3 mph - 1 Bft -- |
| Weather forecast for Thornton, Colorado, USA by ThorntonWeather.com | |||||||||
| Sunday Night |
Monday 05-18 |
Monday Night |
Tuesday 05-19 |
Tuesday Night |
Wednesday 05-20 |
Wednesday Night |
Thursday 05-21 |
Thursday Night |
Friday 05-22 |
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| Partly cloudy, Likely Rain Showers, Chance Thunderstorms | Overcast, Likely Rain Showers, Definitely Rain Showers, Partly cloudy, Chance Thunderstorms | Overcast, Chance Rain Showers, Partly cloudy, Chance Snow Showers | Partly cloudy, Some clouds, Overcast, Likely Rain Showers, Chance Thunderstorms | Overcast, Likely Rain Showers, Partly cloudy | Partly cloudy, Likely Rain Showers, Chance Thunderstorms | Partly cloudy, Chance Thunderstorms, Chance Rain Showers | Partly cloudy, Chance Thunderstorms, Chance Rain Showers | Partly cloudy, Chance Rain Showers, Chance Thunderstorms, Some clouds | Some clouds |
| 41° | 46° | 35° | 50° | 39° | 60° | 41° | 68° | 44° | 73° |
| UV Forecast | UV Forecast | UV Forecast | UV Forecast | UV Forecast | |||||
High →  | Very high →  | Very high → | Very high → | Very high→  | |||||
| Precipitation | Precipitation | Precipitation | Precipitation | Precipitation | Precipitation | Precipitation | Precipitation | Precipitation | Precipitation |
| 0.14in | 0.27in | - | 0.01in | 0.02in | 0.02in | -in | -in | -in | -in |
| Snow | Snow | Snow | Snow | Snow | Snow | Snow | Snow | Snow | Snow |
| - | - | - | - | - | - | -in | -in | -in | -in |
| Wind from | Wind from | Wind from | Wind from | Wind from | Wind from | Wind from | Wind from | Wind from | Wind from |
| -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Windspeed | Windspeed | Windspeed | Windspeed | Windspeed | Windspeed | Windspeed | Windspeed | Windspeed | Windspeed |
| 10 mph | 16 mph | 13 mph | 5 mph | 6 mph | 6 mph | 6 mph | 5 mph | 8 mph | 5 mph |
| 3 Bft Gentle breeze | 4 Bft Moderate breeze | 4 Bft Moderate breeze | 2 Bft Light breeze | 2 Bft Light breeze | 2 Bft Light breeze | 2 Bft Light breeze | 2 Bft Light breeze | 3 Bft Gentle breeze | 2 Bft Light breeze |
| Forecast data created at Sun, 17-May-2026 10:07pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA | |||||||||
Sunday May 17 2026
 5:42am MDT
 8:09pm MDT Daylength: 14:27
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 10pm - 11pm | | Partly cloudy, Likely Light Rain Showers, Slight Chance Thunderstorms |
41° (Feels like: 53°F) |
8 mph from the -- Windforce: 3 Bft Gentle breeze |
0.09 in Chance of precipitation: 70% |
68 % | 44°F | 90 % | |
| 11pm - 12am | | Partly cloudy, Likely Light Rain Showers, Slight Chance Thunderstorms |
41° (Feels like: 53°F) |
8 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 70% |
69 % | 44°F | 86 % | |
|
Monday May 18 2026
5:41am MDT
8:10pm MDT Daylength: 14:29
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 1am | | Partly cloudy, Likely Light Rain Showers |
41° (Feels like: 53°F) |
7 mph from the -- Windforce: 2 Bft Light breeze |
0.14 in Chance of precipitation: 70% |
69 % | 44°F | 91 % | |
| 1am - 2am | | Partly cloudy, Likely Light Rain Showers |
41° (Feels like: 53°F) |
6 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 70% |
71 % | 44°F | 95 % | |
| 2am - 3am | | Partly cloudy, Likely Light Rain Showers |
41° (Feels like: 51°F) |
8 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 70% |
74 % | 44°F | 100 % | |
| 3am - 4am | | Partly cloudy, Likely Light Rain Showers |
41° (Feels like: 47°F) |
8 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 70% |
77 % | 44°F | 100 % | |
| 4am - 5am | | Partly cloudy, Likely Light Rain Showers |
41° (Feels like: 44°F) |
9 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 70% |
79 % | 42°F | 100 % | |
| 5am - 6am | | Partly cloudy, Likely Light Rain Showers |
41° | 10 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 70% |
86 % | 42°F | 100 % | |
| 6am - 7am | | Overcast, Likely Moderate Rain Shower |
41° | 12 mph from the -- Windforce: 3 Bft Gentle breeze |
0.25 in Chance of precipitation: 93% |
93 % | 44°F | 100 % | |
| 7am - 8am | | Overcast, Likely Moderate Rain Shower |
41° (Feels like: 37°F) |
12 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 93% |
97 % | 42°F | 100 % | |
| 8am - 9am | | Overcast, Likely Moderate Rain Shower |
46° (Feels like: 37°F) |
13 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
93 % | 41°F | 100 % | |
| 9am - 10am | | Overcast, Definitely Moderate Rain Showers |
46° (Feels like: 37°F) |
13 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
92 % | 41°F | 100 % | |
| 10am - 11am | | Overcast, Definitely Moderate Rain Showers |
46° (Feels like: 35°F) |
16 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
96 % | 41°F | 100 % | |
| 11am - 12pm | | Overcast, Definitely Moderate Rain Showers |
46° (Feels like: 35°F) |
16 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
92 % | 41°F | 100 % | |
| 12pm - 1pm | | Partly cloudy, Definitely Moderate Rain Showers, Slight Chance Thunderstorms |
46° (Feels like: 33°F) |
16 mph from the -- Windforce: 4 Bft Moderate breeze |
0.27 in Chance of precipitation: 93% |
93 % | 39°F | 100 % | |
| 1pm - 2pm | | Partly cloudy, Definitely Moderate Rain Showers, Slight Chance Thunderstorms |
46° (Feels like: 33°F) |
16 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
89 % | 39°F | 100 % | |
| 2pm - 3pm | | Partly cloudy, Definitely Moderate Rain Showers, Slight Chance Thunderstorms |
46° (Feels like: 36°F) |
16 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
82 % | 39°F | 100 % | |
| 3pm - 4pm | | Partly cloudy, Likely Moderate Rain Shower, Slight Chance Thunderstorms |
46° (Feels like: 33°F) |
16 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
89 % | 39°F | 100 % | |
| 4pm - 5pm | | Partly cloudy, Likely Moderate Rain Shower, Slight Chance Thunderstorms |
46° (Feels like: 34°F) |
15 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
86 % | 37°F | 100 % | |
| 5pm - 6pm | | Partly cloudy, Likely Moderate Rain Shower, Slight Chance Thunderstorms |
46° (Feels like: 34°F) |
14 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 93% |
82 % | 37°F | 98 % | |
| 6pm - 7pm | | Overcast, Chance Light Rain Showers |
46° (Feels like: 33°F) |
13 mph from the -- Windforce: 4 Bft Moderate breeze |
0.02 in Chance of precipitation: 35% |
85 % | 37°F | 96 % | |
| 7pm - 8pm | | Overcast, Chance Light Rain Showers |
46° (Feels like: 33°F) |
13 mph from the -- Windforce: 4 Bft Moderate breeze |
- in Chance of precipitation: 35% |
82 % | 35°F | 94 % | |
| 8pm - 9pm | | Overcast, Chance Light Rain Showers |
35° | 12 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 35% |
79 % | 35°F | 96 % | |
| 9pm - 10pm | | Partly cloudy, Slight Chance Light Rain Showers |
35° | 10 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 35% |
76 % | 33°F | 90 % | |
| 10pm - 11pm | | Partly cloudy, Slight Chance Light Rain Showers |
35° | 9 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 35% |
79 % | 33°F | 89 % | |
| 11pm - 12am | | Partly cloudy, Slight Chance Light Rain Showers |
35° | 8 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 35% |
79 % | 33°F | 84 % | |
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Tuesday May 19 2026
5:40am MDT
8:11pm MDT Daylength: 14:31
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 1am | | Partly cloudy, Slight Chance Light Rain Showers, Slight Chance Light Snow Showers |
35° | 7 mph from the -- Windforce: 2 Bft Light breeze |
- Chance of precipitation: 35% |
79 % | 33°F | 80 % | |
| 1am - 2am | | Partly cloudy, Slight Chance Light Rain Showers, Slight Chance Light Snow Showers |
35° | 6 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 35% |
78 % | 33°F | 82 % | |
| 2am - 3am | | Partly cloudy, Slight Chance Light Rain Showers, Slight Chance Light Snow Showers |
35° | 5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 35% |
76 % | 32°F | 74 % | |
| 3am - 4am | | Partly cloudy | 35° | 3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 35% |
75 % | 32°F | 59 % | |
| 4am - 5am | | Partly cloudy | 35° | 2 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 35% |
82 % | 32°F | 64 % | |
| 5am - 6am | | Partly cloudy | 35° | 2 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 35% |
82 % | 32°F | 66 % | |
| 6am - 7am | | Partly cloudy | 35° | 2 mph from the -- Windforce: 1 Bft Light air |
- Chance of precipitation: 56% |
82 % | 32°F | 57 % | |
| 7am - 8am | | Some clouds | 35° | 2 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 56% |
89 % | 32°F | 45 % | |
| 8am - 9am | | Some clouds | 50° (Feels like: 35°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 56% |
82 % | 32°F | 50 % | |
| 9am - 12pm | | Partly cloudy | 50° (Feels like: 37°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 56% |
72 % | 32°F | 55 % | |
| 12pm - 3pm | | Overcast, Likely Light Rain Showers |
50° (Feels like: 43°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
0.01 in Chance of precipitation: 56% |
60 % | 32°F | 71 % | |
| 3pm - 6pm | | Partly cloudy, Likely Light Rain Showers, Slight Chance Thunderstorms |
50° | 5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 56% |
59 % | 35°F | 82 % | |
| 6pm - 9pm | | Overcast, Likely Light Rain Showers |
39° (Feels like: 46°F) |
6 mph from the -- Windforce: 2 Bft Light breeze |
0.07 in Chance of precipitation: 65% |
60 % | 35°F | 95 % | |
| 9pm - 12am | | Partly cloudy, Likely Light Rain Showers |
39° (Feels like: 44°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 65% |
71 % | 37°F | 95 % | |
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Wednesday May 20 2026
5:40am MDT
8:12pm MDT Daylength: 14:33
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 3am | | Partly cloudy, Likely Light Rain Showers |
39° (Feels like: 44°F) |
3 mph from the -- Windforce: 1 Bft Light air |
0.02 in Chance of precipitation: 65% |
73 % | 37°F | 89 % | |
| 3am - 6am | | Partly cloudy, Likely Light Rain Showers |
39° (Feels like: 44°F) |
2 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 65% |
82 % | 39°F | 85 % | |
| 6am - 9am | | Partly cloudy | 60° (Feels like: 38°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- Chance of precipitation: 66% |
93 % | 39°F | 66 % | |
| 9am - 12pm | | Partly cloudy | 60° (Feels like: 46°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 66% |
74 % | 39°F | 52 % | |
| 12pm - 3pm | | Partly cloudy, Likely Light Rain Showers, Chance Thunderstorms |
60° (Feels like: 55°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
0.02 in Chance of precipitation: 66% |
55 % | 39°F | 78 % | |
| 3pm - 6pm | | Partly cloudy, Likely Light Rain Showers, Chance Thunderstorms |
60° | 6 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 66% |
51 % | 41°F | 78 % | |
| 6pm - 12am | | Partly cloudy, Chance Thunderstorms, Chance Light Rain Showers |
41° (Feels like: 59°F) |
6 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 41% |
50 % | 41°F | 75 % | |
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Thursday May 21 2026
5:39am MDT
8:13pm MDT Daylength: 14:34
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 6am | | Partly cloudy | 41° (Feels like: 50°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 41% |
71 % | 41°F | 55 % | |
| 6am - 12pm | | Partly cloudy | 68° (Feels like: 43°F) |
3 mph from the -- Windforce: 1 Bft Light air |
- in Chance of precipitation: 36% |
79 % | 39°F | 51 % | |
| 12pm - 6pm | | Partly cloudy, Chance Thunderstorms, Chance Light Rain Showers |
68° (Feels like: 64°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 36% |
40 % | 39°F | 57 % | |
| 6pm - 12am | | Partly cloudy, Chance Light Rain Showers, Slight Chance Thunderstorms |
44° (Feels like: 64°F) |
8 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 35% |
38 % | 39°F | 57 % | |
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Friday May 22 2026
5:38am MDT
8:14pm MDT Daylength: 14:36
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 6am | | Some clouds | 44° (Feels like: 53°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 35% |
57 % | 39°F | 36 % | |
| 6am - 12pm | | Some clouds | 73° (Feels like: 44°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 12% |
71 % | 37°F | 43 % | |
| 12pm - 6pm | | Some clouds | 73° (Feels like: 68°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 12% |
32 % | 37°F | 37 % | |
| 6pm - 12am | | Partly cloudy | 46° (Feels like: 71°F) |
7 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 5% |
28 % | 37°F | 54 % | |
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Saturday May 23 2026
5:37am MDT
8:15pm MDT Daylength: 14:37
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 6am |  | Clear | 46° (Feels like: 57°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 5% |
53 % | 39°F | 24 % | |
| 6am - 12pm |  | Clear | 78° (Feels like: 48°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 10% |
63 % | 37°F | 23 % | |
| 12pm - 6pm | | Clear | 78° (Feels like: 75°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 10% |
26 % | 37°F | 25 % | |
| 6pm - 12am | | Some clouds | 50° (Feels like: 77°F) |
7 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 9% |
25 % | 37°F | 50 % | |
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Sunday May 24 2026
5:37am MDT
8:16pm MDT Daylength: 14:39
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| Period | Forecast | Temperature | Wind | Precipitation | Humidity | Dewpoint | Clouds | ||
| 12am - 6am | | Some clouds | 50° (Feels like: 62°F) |
6 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 9% |
44 % | 39°F | 29 % | |
| 6am - 12pm | | Clear | 84° (Feels like: 53°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 12% |
54 % | 37°F | 23 % | |
| 12pm - 6pm | | Clear | 84° (Feels like: 80°F) |
5 mph from the -- Windforce: 2 Bft Light breeze |
- in Chance of precipitation: 12% |
20 % | 35°F | 25 % | |
| 6pm - 9pm | | Some clouds | 84° (Feels like: 80°F) |
8 mph from the -- Windforce: 3 Bft Gentle breeze |
- in Chance of precipitation: 12% |
21 % | 37°F | 48 % | |
| Forecast data created at Sun, 17-May-2026 10:07pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA | |||||||||