Graphical Thornton, Colorado Weather Forecast

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NWS Forecast for Thornton   
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This
Evening
Tuesday
Night
Wednesday
Morning
Wednesday
Afternoon
Wednesday
Evening
Wednesday
Night
Thursday
Morning
Thursday
Afternoon
Thursday
Evening
Thursday
Night
nra70 nra70 shra70 tsra50 tsra50 nra30 nra30 nra30 nsct nbkn bkn ovc sct sct tsra60 tsra60 ntsra70 nra70
Partly cloudy, Likely Light Rain Showers Partly cloudy, Likely Light Rain Showers Overcast, Slight Chance Light Rain Showers Partly cloudy, Chance Thunderstorms, Chance Light Rain Showers Partly cloudy, Chance Light Rain Showers, Slight Chance Thunderstorms Partly cloudy Partly cloudy Partly cloudy, Likely Light Rain Showers, Chance Thunderstorms Partly cloudy, Likely Light Rain Showers, Slight Chance Thunderstorms Partly cloudy, Likely Light Rain Showers
41° 41° 59° 59° 44° 44° 66° 66° 44° 44°
0.07in 0.08in - 0.03in - - - 0.02in 0.04in 0.06in
North NorthENESESSESSESSE SSESouthWNWNNW NorthNNENNENE NENNWSESSESouthSouth SouthSSWWSWWest WSWSSWSSESE EastNorth NENNE North
3 mph - 1 Bft
North
3 mph - 1 Bft
North-ENE-SE-SSE-SSE-SSE
5 mph - 2 Bft
SSE-South-WNW-NNW
7 mph - 2 Bft
North-NNE-NNE-NE
6 mph - 2 Bft
NE-NNW-SE-SSE-South-South
2 mph - 1 Bft
South-SSW-WSW-West
2 mph - 1 Bft
WSW-SSW-SSE-SE
6 mph - 2 Bft
East-North
8 mph - 3 Bft
NE-NNE
5 mph - 2 Bft
North
Weather forecast for Thornton, Colorado, USA by ThorntonWeather.com
Tuesday
Night
Wednesday
05-20
Wednesday
Night
Thursday
05-21
Thursday
Night
Friday
05-22
Friday
Night
Saturday
05-23
Saturday
Night
Sunday
05-24
nra70 shra70 shra50 tsra50 tsra50 tsra30 nra30 bkn ovc tsra60 ntsra70 nra70 shra70 shra30 tsra30 tsra30 nbkn sct scttsra20 sct nfew few
Partly cloudy, Likely Rain Showers, Chance Rain Showers Overcast, Chance Rain Showers, Partly cloudy, Chance Thunderstorms Partly cloudy, Chance Rain Showers, Chance Thunderstorms, Some clouds Partly cloudy, Overcast, Some clouds, Likely Rain Showers, Chance Thunderstorms Partly cloudy, Likely Rain Showers, Chance Thunderstorms Overcast, Chance Rain Showers, Partly cloudy, Chance Thunderstorms Partly cloudy, Chance Thunderstorms, Chance Rain Showers Some clouds, Chance Thunderstorms, Chance Rain Showers Some clouds, Clear Clear
41° 59° 44° 66° 44° 64° 44° 73° 48° 82°
  UV Forecast  UV Forecast  UV Forecast  UV Forecast  UV Forecast
  Very high
uv recalc for cloudsuv 8.0index rounded
  Very high
uv recalc for cloudsuv 8.0index rounded
  Very high
uv recalc for cloudsuv 7.7index rounded
  Very high
uv recalc for cloudsuv 8.1index rounded
  Very high
uv 9.0index rounded
Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation
0.08in 0.03in - 0.02in 0.06in 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
North ENE SE SSE South WNW NE NNW SE WSW SSW SSE NE NNE North North NE NNE ENE South WSW East ENE South SW ESE
North ENE SE SSE South WNW NE NNW SE WSW SSW SSE NE NNE North North NE NNE ENE South WSW East ENE South SW ESE
Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed
3 mph 7 mph 6 mph 6 mph 8 mph 8 mph 8 mph 5 mph 6 mph 6 mph
1 Bft Light air 2 Bft Light breeze 2 Bft Light breeze 2 Bft Light breeze 3 Bft Gentle breeze 3 Bft Gentle breeze 3 Bft Gentle breeze 2 Bft Light breeze 2 Bft Light breeze 2 Bft Light breeze
Forecast data created at Tue, 19-May-2026 11:14pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
11pm - 12am nra70 Partly cloudy,
Likely Light Rain Showers
41°
(Feels like: 45°F)
North 3 mph from the North
Windforce: 1 Bft Light air
0.07 in
Chance of precipitation: 69%
77 % 39°F 96 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 1am nra70 Partly cloudy,
Likely Light Rain Showers
41°
(Feels like: 45°F)
North 3 mph from the North
Windforce: 1 Bft Light air
0.08 in
Chance of precipitation: 69%
77 % 39°F 97 %
1am - 2am nra70 Partly cloudy,
Likely Light Rain Showers
41°
(Feels like: 46°F)
ENE 2 mph from the ENE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 69%
79 % 39°F 98 %
2am - 3am nra70 Partly cloudy,
Likely Light Rain Showers
41°
(Feels like: 46°F)
SE 2 mph from the SE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 69%
83 % 41°F 98 %
3am - 4am nra70 Partly cloudy,
Chance Light Rain Showers
41°
(Feels like: 44°F)
SSE 3 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 69%
83 % 41°F 99 %
4am - 5am nra70 Partly cloudy,
Chance Light Rain Showers
41° SSE 3 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 69%
86 % 41°F 97 %
5am - 6am nra70 Partly cloudy,
Chance Light Rain Showers
41° SSE 3 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 69%
83 % 39°F 96 %
6am - 7am shra70 Overcast,
Slight Chance Light Rain Showers
41° SSE 3 mph from the SSE
Windforce: 1 Bft Light air
-
Chance of precipitation: 45%
82 % 39°F 95 %
7am - 8am shra50 Overcast,
Slight Chance Light Rain Showers
41° SSE 3 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 45%
93 % 41°F 88 %
8am - 9am shra50 Overcast,
Slight Chance Light Rain Showers
59°
(Feels like: 45°F)
SSE 3 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 45%
79 % 41°F 80 %
9am - 10am shra50 Overcast,
Slight Chance Light Rain Showers
59°
(Feels like: 45°F)
South 3 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 45%
80 % 41°F 73 %
10am - 11am shra50 Overcast,
Slight Chance Light Rain Showers
59°
(Feels like: 50°F)
WNW 3 mph from the WNW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 45%
68 % 41°F 74 %
11am - 12pm shra50 Overcast,
Slight Chance Light Rain Showers
59°
(Feels like: 53°F)
NNW 5 mph from the NNW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 45%
66 % 41°F 75 %
12pm - 1pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59°
(Feels like: 55°F)
North 5 mph from the North
Windforce: 2 Bft Light breeze
0.03 in
Chance of precipitation: 45%
61 % 41°F 77 %
1pm - 2pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59°
(Feels like: 55°F)
North 6 mph from the North
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 45%
61 % 41°F 70 %
2pm - 3pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59°
(Feels like: 55°F)
North 6 mph from the North
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 45%
59 % 41°F 64 %
3pm - 4pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59° NNE 7 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 45%
57 % 42°F 63 %
4pm - 5pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59° NNE 6 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 45%
55 % 42°F 63 %
5pm - 6pm tsra50 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59° NE 6 mph from the NE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 45%
53 % 41°F 66 %
6pm - 7pm tsra50 Partly cloudy,
Chance Light Rain Showers,
Slight Chance Thunderstorms
59° NE 6 mph from the NE
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 30%
53 % 41°F 71 %
7pm - 8pm tsra30 Partly cloudy,
Chance Light Rain Showers,
Slight Chance Thunderstorms
59° NNW 5 mph from the NNW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
57 % 42°F 63 %
8pm - 9pm tsra30 Partly cloudy,
Chance Light Rain Showers,
Slight Chance Thunderstorms
44°
(Feels like: 55°F)
SE 3 mph from the SE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
64 % 44°F 55 %
9pm - 10pm nra30 Partly cloudy,
Chance Light Rain Showers
44°
(Feels like: 55°F)
SSE 3 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
66 % 44°F 53 %
10pm - 11pm nra30 Partly cloudy,
Chance Light Rain Showers
44°
(Feels like: 53°F)
South 2 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
71 % 44°F 53 %
11pm - 12am nra30 Partly cloudy,
Chance Light Rain Showers
44°
(Feels like: 51°F)
South 2 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
74 % 44°F 53 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 1am nsct Some clouds 44°
(Feels like: 50°F)
South 2 mph from the South
Windforce: 1 Bft Light air
-
Chance of precipitation: 30%
74 % 42°F 35 %
1am - 2am nsct Some clouds 44°
(Feels like: 50°F)
South 2 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
76 % 42°F 42 %
2am - 3am nsct Some clouds 44°
(Feels like: 48°F)
South 2 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
76 % 41°F 43 %
3am - 4am nsct Some clouds 44°
(Feels like: 48°F)
SSW 2 mph from the SSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
80 % 41°F 39 %
4am - 5am nsct Some clouds 44° WSW 2 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
80 % 41°F 46 %
5am - 6am nbkn Partly cloudy 44° West 1 mph from the West
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
83 % 41°F 51 %
6am - 7am bkn Partly cloudy 44° WSW 2 mph from the WSW
Windforce: 1 Bft Light air
-
Chance of precipitation: 56%
86 % 41°F 63 %
7am - 8am ovc Overcast 44°
(Feels like: 48°F)
WSW 1 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 56%
79 % 41°F 94 %
8am - 9am bkn Partly cloudy 66°
(Feels like: 50°F)
SSW 1 mph from the SSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 56%
74 % 41°F 67 %
9am - 10am sct Some clouds 66°
(Feels like: 53°F)
SSE 1 mph from the SSE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 56%
66 % 41°F 39 %
10am - 12pm sct Some clouds 66°
(Feels like: 57°F)
SE 2 mph from the SE
Windforce: 1 Bft Light air
- in
Chance of precipitation: 56%
57 % 41°F 50 %
12pm - 3pm tsra60 Partly cloudy,
Likely Light Rain Showers,
Chance Thunderstorms
66° East 5 mph from the East
Windforce: 2 Bft Light breeze
0.02 in
Chance of precipitation: 56%
46 % 42°F 71 %
3pm - 6pm tsra60 Partly cloudy,
Likely Light Rain Showers,
Chance Thunderstorms
66° North 6 mph from the North
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 56%
41 % 41°F 71 %
6pm - 9pm tsra60 Partly cloudy,
Likely Light Rain Showers,
Chance Thunderstorms
44°
(Feels like: 62°F)
NE 8 mph from the NE
Windforce: 3 Bft Gentle breeze
0.04 in
Chance of precipitation: 69%
47 % 41°F 84 %
9pm - 12am ntsra70 Partly cloudy,
Likely Light Rain Showers,
Slight Chance Thunderstorms
44°
(Feels like: 55°F)
NNE 5 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 69%
62 % 41°F 84 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 3am nra70 Partly cloudy,
Likely Light Rain Showers
44°
(Feels like: 53°F)
North 3 mph from the North
Windforce: 1 Bft Light air
0.06 in
Chance of precipitation: 69%
66 % 41°F 70 %
3am - 6am nra70 Partly cloudy,
Likely Light Rain Showers
44°
(Feels like: 47°F)
North 5 mph from the North
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 69%
76 % 41°F 70 %
6am - 9am shra70 Overcast,
Slight Chance Light Rain Showers
64°
(Feels like: 43°F)
North 3 mph from the North
Windforce: 1 Bft Light air
0.01 in
Chance of precipitation: 33%
85 % 41°F 64 %
9am - 12pm shra30 Overcast,
Slight Chance Light Rain Showers
64°
(Feels like: 48°F)
NE 6 mph from the NE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 33%
66 % 39°F 57 %
12pm - 3pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
64°
(Feels like: 57°F)
NNE 8 mph from the NNE
Windforce: 3 Bft Gentle breeze
0.02 in
Chance of precipitation: 33%
49 % 39°F 61 %
3pm - 6pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
64° NE 8 mph from the NE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 33%
41 % 37°F 61 %
6pm - 12am tsra30 Partly cloudy,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
44°
(Feels like: 64°F)
ENE 8 mph from the ENE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 19%
38 % 37°F 63 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nbkn Partly cloudy 44°
(Feels like: 53°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 19%
59 % 39°F 55 %
6am - 12pm sct Some clouds 73°
(Feels like: 46°F)
WSW 2 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 20%
74 % 39°F 32 %
12pm - 6pm scttsra20 Some clouds,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
73°
(Feels like: 66°F)
East 5 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 20%
36 % 39°F 38 %
6pm - 12am sct Some clouds 48°
(Feels like: 71°F)
ENE 6 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 3%
30 % 37°F 28 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nfew Clear 48°
(Feels like: 57°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 3%
51 % 39°F 9 %
6am - 12pm few Clear 82°
(Feels like: 48°F)
SW 6 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 5%
61 % 37°F 9 %
12pm - 6pm few Clear 82°
(Feels like: 77°F)
ESE 5 mph from the ESE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 5%
23 % 37°F 9 %
6pm - 12am sct Some clouds 51°
(Feels like: 78°F)
NNE 7 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 6%
23 % 37°F 38 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nfew Clear 51°
(Feels like: 64°F)
SSW 6 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 6%
44 % 41°F 23 %
6am - 12pm few Clear 86°
(Feels like: 55°F)
SW 5 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 11%
56 % 39°F 14 %
12pm - 6pm few Clear 86°
(Feels like: 80°F)
ESE 5 mph from the ESE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 11%
22 % 39°F 14 %
6pm - 12am sct Some clouds 53°
(Feels like: 80°F)
South 9 mph from the South
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 10%
23 % 39°F 48 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nsct Some clouds 53°
(Feels like: 66°F)
South 9 mph from the South
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 10%
40 % 41°F 38 %
6am - 12pm sct Some clouds 84°
(Feels like: 57°F)
WSW 3 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 24%
55 % 41°F 31 %
12pm - 6pm scttsra20 Some clouds,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
84°
(Feels like: 80°F)
East 6 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 24%
25 % 41°F 48 %
6pm - 9pm tsra20 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
84°
(Feels like: 78°F)
SSE 12 mph from the SSE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 24%
28 % 42°F 55 %
Forecast data created at Tue, 19-May-2026 11:14pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA

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