Graphical Thornton, Colorado Weather Forecast

Today's Weather Story   
NWS Forecast for Thornton   
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This
Evening
Thursday
Night
Friday
Morning
Friday
Afternoon
Friday
Evening
Friday
Night
Saturday
Morning
Saturday
Afternoon
Saturday
Evening
Saturday
Night
nsct nsct nfew nfew nfew nskc nfew few few sct sct sct sct nsct nsct nsct nsct sct tsra30 tsra30 nra20 nsct
Some clouds Some clouds Clear Some clouds Some clouds Some clouds Some clouds Partly cloudy, Chance Thunderstorms, Chance Light Rain Showers Partly cloudy, Slight Chance Thunderstorms, Slight Chance Light Rain Showers Some clouds
53° 53° 84° 84° 51° 51° 80° 80° 50° 50°
- - - - - - - - - -
NNEEast ESESouthSSWSSWSSWSSW SSWSouthSSESESEESE EastESESE SEEastENENNW NWWest WestWNWNEENE EastENE NorthNNE SouthNW
7 mph - 2 Bft
NNE-East
5 mph - 2 Bft
ESE-South-SSW-SSW-SSW-SSW
8 mph - 3 Bft
SSW-South-SSE-SE-SE-ESE
10 mph - 3 Bft
East-ESE-SE
9 mph - 3 Bft
SE-East-ENE-NNW
6 mph - 2 Bft
NW-West
6 mph - 2 Bft
West-WNW-NE-ENE
7 mph - 2 Bft
East-ENE
8 mph - 3 Bft
North-NNE
3 mph - 1 Bft
South-NW
Weather forecast for Thornton, Colorado, USA by ThorntonWeather.com
Thursday
Night
Friday
05-15
Friday
Night
Saturday
05-16
Saturday
Night
Sunday
05-17
Sunday
Night
Monday
05-18
Monday
Night
Tuesday
05-19
nsct nfew few sct sct nsct sct tsra30 tsra30 nra20 nsct sct tsra50 tsra50 nra70 shra70 tsra80 tsra80 nra50 shra50 tsra30
Some clouds, Clear Clear, Some clouds Some clouds Some clouds, Partly cloudy, Chance Thunderstorms, Chance Rain Showers Partly cloudy, Chance Thunderstorms, Chance Rain Showers, Some clouds Some clouds, Partly cloudy, Chance Thunderstorms, Chance Rain Showers Partly cloudy, Likely Rain Showers, Chance Thunderstorms Overcast, Definitely Rain Showers, Partly cloudy, Likely Rain Showers, Chance Thunderstorms Partly cloudy, Chance Thunderstorms, Chance Rain Showers Overcast, Chance Rain Showers, Partly cloudy, Chance Thunderstorms
53° 84° 51° 80° 50° 77° 44° 55° 37° 59°
  UV Forecast  UV Forecast  UV Forecast  UV Forecast  UV Forecast
  Very high
uv recalc for cloudsuv 8.6index rounded
  Very high
uv recalc for cloudsuv 8.2index rounded
  Very high
uv recalc for cloudsuv 7.7index rounded
  Very high
uv recalc for cloudsuv 8.4index rounded
  Very high
uv recalc for cloudsuv 8.0index rounded
Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation
- - - - - 0.05in -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
NNE East ESE SSW South SSE SE East ENE West WNW NE North NNE South NNW NE NNE NNE North North NNE North NE SSW ENE
NNE East ESE SSW South SSE SE East ENE West WNW NE North NNE South NNW NE NNE NNE North North NNE North NE SSW ENE
Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed
7 mph 10 mph 9 mph 7 mph 8 mph 13 mph 15 mph 20 mph 17 mph 8 mph
2 Bft Light breeze 3 Bft Gentle breeze 3 Bft Gentle breeze 2 Bft Light breeze 3 Bft Gentle breeze 4 Bft Moderate breeze 4 Bft Moderate breeze  5 Bft Fresh breeze  4 Bft Moderate breeze 3 Bft Gentle breeze
Forecast data created at Thu, 14-May-2026 9:03pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
9pm - 10pm nsct Some clouds 53°
(Feels like: 73°F)
NNE 7 mph from the NNE
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 0%
19 % 28°F 45 %
10pm - 11pm nsct Some clouds 53°
(Feels like: 71°F)
NNE 6 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 0%
21 % 28°F 40 %
11pm - 12am nsct Some clouds 53°
(Feels like: 69°F)
East 5 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 0%
21 % 28°F 32 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 1am nsct Some clouds 53°
(Feels like: 66°F)
ESE 5 mph from the ESE
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 0%
23 % 28°F 31 %
1am - 2am nfew Clear 53°
(Feels like: 64°F)
South 3 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 0%
24 % 28°F 11 %
2am - 3am nfew Clear 53°
(Feels like: 62°F)
SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 0%
26 % 28°F 9 %
3am - 4am nfew Clear 53°
(Feels like: 59°F)
SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 0%
31 % 28°F 9 %
4am - 5am nskc Clear 53°
(Feels like: 57°F)
SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 0%
31 % 28°F 5 %
5am - 6am nfew Clear 53° SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 0%
35 % 28°F 10 %
6am - 7am few Clear 53° SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 8%
37 % 28°F 15 %
7am - 8am few Clear 53°
(Feels like: 57°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
33 % 28°F 18 %
8am - 9am few Clear 84°
(Feels like: 62°F)
SSE 6 mph from the SSE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
28 % 28°F 16 %
9am - 10am few Clear 84°
(Feels like: 68°F)
SE 7 mph from the SE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
23 % 28°F 14 %
10am - 11am few Clear 84°
(Feels like: 75°F)
SE 8 mph from the SE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
17 % 28°F 11 %
11am - 12pm few Clear 84°
(Feels like: 77°F)
ESE 8 mph from the ESE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
15 % 26°F 10 %
12pm - 1pm few Clear 84°
(Feels like: 78°F)
East 9 mph from the East
Windforce: 3 Bft Gentle breeze
-
Chance of precipitation: 8%
13 % 23°F 7 %
1pm - 2pm few Clear 84°
(Feels like: 80°F)
East 10 mph from the East
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
12 % 23°F 16 %
2pm - 3pm few Clear 84°
(Feels like: 80°F)
East 10 mph from the East
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
11 % 23°F 25 %
3pm - 4pm sct Some clouds 84°
(Feels like: 81°F)
East 10 mph from the East
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
11 % 23°F 34 %
4pm - 5pm sct Some clouds 84°
(Feels like: 81°F)
ESE 10 mph from the ESE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
11 % 23°F 37 %
5pm - 6pm sct Some clouds 84°
(Feels like: 81°F)
SE 10 mph from the SE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 8%
12 % 24°F 40 %
6pm - 7pm sct Some clouds 84°
(Feels like: 80°F)
SE 9 mph from the SE
Windforce: 3 Bft Gentle breeze
-
Chance of precipitation: 8%
13 % 26°F 42 %
7pm - 8pm sct Some clouds 84°
(Feels like: 80°F)
SE 7 mph from the SE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
16 % 28°F 43 %
8pm - 9pm sct Some clouds 51°
(Feels like: 77°F)
SE 6 mph from the SE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
19 % 30°F 46 %
9pm - 10pm nsct Some clouds 51°
(Feels like: 71°F)
East 6 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
23 % 32°F 48 %
10pm - 11pm nsct Some clouds 51°
(Feels like: 68°F)
ENE 5 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
27 % 33°F 43 %
11pm - 12am nsct Some clouds 51°
(Feels like: 66°F)
NNW 5 mph from the NNW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
30 % 35°F 36 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 1am nsct Some clouds 51°
(Feels like: 64°F)
NW 5 mph from the NW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 8%
34 % 35°F 38 %
1am - 2am nsct Some clouds 51°
(Feels like: 62°F)
NW 6 mph from the NW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
35 % 35°F 31 %
2am - 3am nsct Some clouds 51°
(Feels like: 60°F)
NW 6 mph from the NW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
37 % 35°F 41 %
3am - 4am nsct Some clouds 51°
(Feels like: 57°F)
NW 5 mph from the NW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
40 % 33°F 46 %
4am - 5am nsct Some clouds 51°
(Feels like: 57°F)
NW 5 mph from the NW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
41 % 33°F 42 %
5am - 6am nsct Some clouds 51°
(Feels like: 55°F)
West 5 mph from the West
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 8%
45 % 33°F 42 %
6am - 7am sct Some clouds 51° West 6 mph from the West
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 28%
47 % 32°F 44 %
7am - 8am sct Some clouds 51°
(Feels like: 57°F)
WNW 3 mph from the WNW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 28%
41 % 33°F 41 %
8am - 9am sct Some clouds 80°
(Feels like: 60°F)
NE 3 mph from the NE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 28%
36 % 33°F 35 %
9am - 12pm sct Some clouds 80°
(Feels like: 66°F)
ENE 5 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 28%
32 % 35°F 34 %
12pm - 3pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
80°
(Feels like: 77°F)
East 7 mph from the East
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 28%
20 % 33°F 52 %
3pm - 6pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
80° ENE 7 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 28%
20 % 35°F 55 %
6pm - 9pm tsra30 Partly cloudy,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
50°
(Feels like: 75°F)
North 8 mph from the North
Windforce: 3 Bft Gentle breeze
-
Chance of precipitation: 23%
27 % 39°F 71 %
9pm - 12am nra20 Partly cloudy,
Slight Chance Light Rain Showers
50°
(Feels like: 68°F)
NNE 5 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 23%
39 % 42°F 62 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 3am nsct Some clouds 50°
(Feels like: 62°F)
South 3 mph from the South
Windforce: 1 Bft Light air
-
Chance of precipitation: 23%
51 % 44°F 36 %
3am - 6am nsct Some clouds 50°
(Feels like: 55°F)
NW 3 mph from the NW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 23%
64 % 42°F 31 %
6am - 9am sct Some clouds 77°
(Feels like: 51°F)
NNW 5 mph from the NNW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 48%
66 % 41°F 32 %
9am - 12pm sct Some clouds 77°
(Feels like: 64°F)
NE 5 mph from the NE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 48%
43 % 41°F 31 %
12pm - 3pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
77° NE 10 mph from the NE
Windforce: 3 Bft Gentle breeze
0.05 in
Chance of precipitation: 48%
26 % 37°F 65 %
3pm - 6pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
77°
(Feels like: 73°F)
NNE 13 mph from the NNE
Windforce: 4 Bft Moderate breeze
- in
Chance of precipitation: 48%
27 % 37°F 65 %
6pm - 12am tsra50 Partly cloudy,
Likely Light Rain Showers,
Chance Thunderstorms
44°
(Feels like: 73°F)
NNE 15 mph from the NNE
Windforce: 4 Bft Moderate breeze
- in
Chance of precipitation: 70%
26 % 35°F 73 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nra70 Partly cloudy,
Likely Light Rain Showers
44°
(Feels like: 55°F)
North 10 mph from the North
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 70%
57 % 41°F 80 %
6am - 12pm shra70 Overcast,
Definitely Light Rain Showers
55°
(Feels like: 40°F)
North 14 mph from the North
Windforce: 4 Bft Moderate breeze
- in
Chance of precipitation: 77%
76 % 39°F 85 %
12pm - 6pm tsra80 Partly cloudy,
Likely Light Rain Showers,
Chance Thunderstorms
55°
(Feels like: 44°F)
NNE 20 mph from the NNE 
Windforce: 5 Bft Fresh breeze 
- in
Chance of precipitation: 77%
56 % 35°F 83 %
6pm - 12am tsra80 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
37°
(Feels like: 53°F)
North 17 mph from the North
Windforce: 4 Bft Moderate breeze
- in
Chance of precipitation: 47%
46 % 32°F 65 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nra50 Partly cloudy,
Chance Light Rain Showers
37°
(Feels like: 41°F)
NE 5 mph from the NE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 47%
62 % 32°F 59 %
6am - 12pm shra50 Overcast,
Slight Chance Light Rain Showers
59°
(Feels like: 35°F)
SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 34%
73 % 30°F 61 %
12pm - 6pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59°
(Feels like: 53°F)
ENE 8 mph from the ENE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 34%
41 % 30°F 56 %
6pm - 12am tsra30 Partly cloudy,
Chance Light Rain Showers,
Slight Chance Thunderstorms
41°
(Feels like: 57°F)
NNE 9 mph from the NNE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 41%
39 % 32°F 67 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nra40 Partly cloudy,
Slight Chance Light Rain Showers
41°
(Feels like: 46°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 41%
63 % 35°F 54 %
6am - 12pm hi_shwrs40 Some clouds,
Slight Chance Light Rain Showers
69°
(Feels like: 39°F)
SW 3 mph from the SW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 21%
70 % 32°F 37 %
12pm - 6pm scttsra20 Some clouds,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
69°
(Feels like: 64°F)
North 7 mph from the North
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 21%
31 % 32°F 40 %
6pm - 12am tsra20 Partly cloudy,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
46°
(Feels like: 68°F)
North 10 mph from the North
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 16%
28 % 33°F 55 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nsct Some clouds 46°
(Feels like: 55°F)
West 6 mph from the West
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 16%
50 % 37°F 39 %
6am - 12pm sct Some clouds 73°
(Feels like: 46°F)
SW 5 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 15%
60 % 35°F 38 %
12pm - 6pm scttsra20 Some clouds,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
73°
(Feels like: 68°F)
East 8 mph from the East
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 15%
27 % 33°F 28 %
6pm - 9pm sct Some clouds 73°
(Feels like: 71°F)
NE 10 mph from the NE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 15%
24 % 33°F 43 %
Forecast data created at Thu, 14-May-2026 9:03pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA

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