Graphical Thornton, Colorado Weather Forecast

Today's Weather Story   
NWS Forecast for Thornton   
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This
Evening
Sunday
Night
Monday
Morning
Monday
Afternoon
Monday
Evening
Monday
Night
Tuesday
Morning
Tuesday
Afternoon
Tuesday
Evening
Tuesday
Night
tsra30 ntsra30 nra30 nra30 nra30 nsct nfew nfew nfew nfew nfew few few few few few few sct sct sct sct sct nsct nsct nfew nfew nfew nsct few few sct tsra10 nra30 nra30 hi_nshwrs30
Partly cloudy, Chance Thunderstorms, Chance Light Rain Showers Some clouds Clear Some clouds Some clouds Clear Some clouds Some clouds Partly cloudy, Chance Thunderstorms, Chance Light Rain Showers Partly cloudy, Chance Light Rain Showers
59° 59° 91° 91° 62° 62° 93° 93° 62° 62°
0.02in - - - - - - - 0.02in -
SESSESSESouthSouth SSWSouthSouthSouthSSWWSW WSWSWSWSWSouthEast ENEEastENEEastENE EastENEESESSESouthSSW SSWSWSWSWSWSW SW WNWNNW NENNE NWSW
8 mph - 3 Bft
SE-SSE-SSE-South-South
6 mph - 2 Bft
SSW-South-South-South-SSW-WSW
3 mph - 1 Bft
WSW-SW-SW-SW-South-East
7 mph - 2 Bft
ENE-East-ENE-East-ENE
6 mph - 2 Bft
East-ENE-ESE-SSE-South-SSW
6 mph - 2 Bft
SSW-SW-SW-SW-SW-SW
6 mph - 2 Bft
SW
7 mph - 2 Bft
WNW-NNW
9 mph - 3 Bft
NE-NNE
5 mph - 2 Bft
NW-SW
Weather forecast for Thornton, Colorado, USA by ThorntonWeather.com
Sunday
Night
Monday
08-17
Monday
Night
Tuesday
08-18
Tuesday
Night
Wednesday
08-19
Wednesday
Night
Thursday
08-20
Thursday
Night
Friday
08-21
tsra30 ntsra30 nfew few sct sct nsct nsct few sct tsra10 nra30 hi_nshwrs30 nsct sct tsra30 tsra30 nfew nfew few sct nfew nfew few
Partly cloudy, Chance Thunderstorms, Chance Rain Showers, Some clouds, Clear Clear, Some clouds Some clouds, Clear Some clouds, Clear Partly cloudy, Chance Thunderstorms, Chance Rain Showers, Some clouds Some clouds, Partly cloudy, Chance Thunderstorms, Chance Rain Showers Partly cloudy, Chance Thunderstorms, Chance Rain Showers, Clear Clear Some clouds, Clear Clear
59° 91° 62° 93° 62° 86° 59° 89° 62° 93°
  UV Forecast  UV Forecast  UV Forecast  UV Forecast  UV Forecast
  Very high
uv recalc for cloudsuv 9.1index rounded
  Very high
uv recalc for cloudsuv 10.0index rounded
  Very high
uv recalc for cloudsuv 9.2index rounded
  Very high
uv recalc for cloudsuv 9.4index rounded
  Very high
uv 9.0index rounded
Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation Precipitation
- - - - - - -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
SE SSE South WSW SW South East ENE ESE SW WNW NNW NE NNE NW SW SSW East ESE NW WSW East East South SW ENE
SE SSE South WSW SW South East ENE ESE SW WNW NNW NE NNE NW SW SSW East ESE NW WSW East East South SW ENE
Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed Windspeed
8 mph 7 mph 6 mph 7 mph 9 mph 7 mph 7 mph 6 mph 7 mph 5 mph
3 Bft Gentle breeze 2 Bft Light breeze 2 Bft Light breeze 2 Bft Light breeze 3 Bft Gentle breeze 2 Bft Light breeze 2 Bft Light breeze 2 Bft Light breeze 2 Bft Light breeze 2 Bft Light breeze
Forecast data created at Sun, 16-Aug-2026 6:13pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
6pm - 7pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
84°
(Feels like: 81°F)
SE 8 mph from the SE
Windforce: 3 Bft Gentle breeze
0.02 in
Chance of precipitation: 30%
40 % 55°F 61 %
7pm - 8pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
84°
(Feels like: 77°F)
SE 8 mph from the SE
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 30%
45 % 55°F 54 %
8pm - 9pm ntsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59°
(Feels like: 75°F)
SSE 6 mph from the SSE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
50 % 55°F 53 %
9pm - 10pm nra30 Partly cloudy,
Slight Chance Light Rain Showers
59°
(Feels like: 73°F)
SSE 6 mph from the SSE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
55 % 55°F 51 %
10pm - 11pm nra30 Partly cloudy,
Slight Chance Light Rain Showers
59°
(Feels like: 71°F)
South 6 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
59 % 55°F 53 %
11pm - 12am nra30 Partly cloudy,
Slight Chance Light Rain Showers
59°
(Feels like: 69°F)
South 6 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
64 % 57°F 52 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 1am nsct Some clouds 59°
(Feels like: 68°F)
SSW 6 mph from the SSW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 30%
68 % 57°F 35 %
1am - 2am nsct Some clouds 59°
(Feels like: 66°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
70 % 57°F 26 %
2am - 3am nfew Clear 59°
(Feels like: 66°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
70 % 55°F 18 %
3am - 4am nfew Clear 59°
(Feels like: 64°F)
South 3 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
73 % 55°F 16 %
4am - 5am nfew Clear 59°
(Feels like: 62°F)
SSW 3 mph from the SSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
78 % 55°F 14 %
5am - 6am nfew Clear 59°
(Feels like: 62°F)
WSW 3 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
77 % 55°F 11 %
6am - 7am nfew Clear 59°
(Feels like: 62°F)
WSW 3 mph from the WSW
Windforce: 1 Bft Light air
-
Chance of precipitation: 12%
81 % 55°F 15 %
7am - 8am few Clear 59° SW 3 mph from the SW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 12%
86 % 57°F 20 %
8am - 9am few Clear 91°
(Feels like: 64°F)
SW 3 mph from the SW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 12%
76 % 57°F 16 %
9am - 10am few Clear 91°
(Feels like: 68°F)
SW 2 mph from the SW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 12%
61 % 55°F 11 %
10am - 11am few Clear 91°
(Feels like: 75°F)
South 2 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 12%
48 % 53°F 12 %
11am - 12pm few Clear 91°
(Feels like: 80°F)
East 2 mph from the East
Windforce: 1 Bft Light air
- in
Chance of precipitation: 12%
38 % 51°F 13 %
12pm - 1pm few Clear 91°
(Feels like: 83°F)
ENE 5 mph from the ENE
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 12%
30 % 50°F 12 %
1pm - 2pm few Clear 91°
(Feels like: 86°F)
ENE 6 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
25 % 48°F 19 %
2pm - 3pm sct Some clouds 91°
(Feels like: 87°F)
East 6 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
21 % 46°F 28 %
3pm - 4pm sct Some clouds 91°
(Feels like: 88°F)
ENE 7 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
19 % 44°F 36 %
4pm - 5pm sct Some clouds 91°
(Feels like: 87°F)
East 7 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
19 % 42°F 38 %
5pm - 6pm sct Some clouds 91°
(Feels like: 87°F)
ENE 7 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
19 % 42°F 40 %
6pm - 7pm sct Some clouds 91°
(Feels like: 87°F)
East 6 mph from the East
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 2%
20 % 44°F 35 %
7pm - 8pm sct Some clouds 91°
(Feels like: 84°F)
ENE 6 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
22 % 44°F 29 %
8pm - 9pm nsct Some clouds 62°
(Feels like: 81°F)
ESE 5 mph from the ESE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
26 % 44°F 31 %
9pm - 10pm nsct Some clouds 62°
(Feels like: 80°F)
SSE 5 mph from the SSE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
31 % 46°F 32 %
10pm - 11pm nfew Clear 62°
(Feels like: 77°F)
South 5 mph from the South
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
36 % 48°F 17 %
11pm - 12am nfew Clear 62°
(Feels like: 75°F)
SSW 6 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
39 % 48°F 13 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 1am nfew Clear 62°
(Feels like: 73°F)
SSW 6 mph from the SSW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 2%
44 % 50°F 24 %
1am - 2am nfew Clear 62°
(Feels like: 71°F)
SW 5 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
46 % 50°F 21 %
2am - 3am nfew Clear 62°
(Feels like: 69°F)
SW 6 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
49 % 50°F 18 %
3am - 4am nfew Clear 62°
(Feels like: 66°F)
SW 6 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
54 % 48°F 20 %
4am - 5am nfew Clear 62° SW 6 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
56 % 48°F 23 %
5am - 6am nfew Clear 62° SW 5 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 2%
56 % 48°F 21 %
6am - 9am nsct Some clouds 93°
(Feels like: 62°F)
SW 5 mph from the SW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 12%
62 % 48°F 27 %
9am - 12pm few Clear 93°
(Feels like: 73°F)
SW 6 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
45 % 50°F 20 %
12pm - 3pm few Clear 93°
(Feels like: 87°F)
WNW 6 mph from the WNW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 12%
22 % 46°F 18 %
3pm - 6pm sct Some clouds 93°
(Feels like: 89°F)
NNW 7 mph from the NNW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 12%
17 % 42°F 40 %
6pm - 9pm tsra10 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
62°
(Feels like: 86°F)
NE 9 mph from the NE
Windforce: 3 Bft Gentle breeze
0.02 in
Chance of precipitation: 30%
22 % 46°F 57 %
9pm - 12am nra30 Partly cloudy,
Chance Light Rain Showers
62°
(Feels like: 77°F)
NNE 7 mph from the NNE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
40 % 51°F 73 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 3am nra30 Partly cloudy,
Chance Light Rain Showers
62°
(Feels like: 71°F)
NW 5 mph from the NW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 30%
57 % 55°F 57 %
3am - 6am hi_nshwrs30 Some clouds,
Chance Light Rain Showers
62°
(Feels like: 66°F)
SW 3 mph from the SW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
70 % 55°F 50 %
6am - 9am nsct Some clouds 86°
(Feels like: 62°F)
SW 5 mph from the SW
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 31%
78 % 55°F 47 %
9am - 12pm sct Some clouds 86°
(Feels like: 68°F)
SSW 6 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 31%
66 % 57°F 37 %
12pm - 3pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
86°
(Feels like: 82°F)
East 6 mph from the East
Windforce: 2 Bft Light breeze
-
Chance of precipitation: 31%
38 % 55°F 54 %
3pm - 6pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
86° ENE 7 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 31%
31 % 53°F 54 %
6pm - 12am tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
59°
(Feels like: 83°F)
ESE 7 mph from the ESE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 30%
33 % 53°F 53 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nfew Clear 59°
(Feels like: 68°F)
NW 3 mph from the NW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 30%
66 % 57°F 24 %
6am - 12pm nfew Clear 89°
(Feels like: 62°F)
WSW 2 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 10%
78 % 55°F 24 %
12pm - 6pm few Clear 89°
(Feels like: 82°F)
East 6 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 10%
38 % 55°F 13 %
6pm - 12am sct Some clouds 62°
(Feels like: 84°F)
East 7 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 9%
28 % 50°F 28 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nfew Clear 62°
(Feels like: 71°F)
South 3 mph from the South
Windforce: 1 Bft Light air
- in
Chance of precipitation: 9%
53 % 53°F 15 %
6am - 12pm nfew Clear 93°
(Feels like: 62°F)
SW 3 mph from the SW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 7%
70 % 51°F 14 %
12pm - 6pm few Clear 93°
(Feels like: 86°F)
ENE 5 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 7%
28 % 51°F 11 %
6pm - 12am scttsra10 Some clouds,
Slight Chance Thunderstorms,
Slight Chance Light Rain Showers
64°
(Feels like: 87°F)
ENE 7 mph from the ENE
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 20%
22 % 46°F 38 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nfew Clear 64°
(Feels like: 73°F)
SW 5 mph from the SW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 20%
46 % 51°F 25 %
6am - 12pm nfew Clear 93°
(Feels like: 64°F)
WSW 3 mph from the WSW
Windforce: 1 Bft Light air
- in
Chance of precipitation: 27%
63 % 51°F 25 %
12pm - 6pm tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
93°
(Feels like: 86°F)
East 5 mph from the East
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 27%
28 % 51°F 51 %
6pm - 12am tsra30 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
64°
(Feels like: 85°F)
SSW 9 mph from the SSW
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 37%
28 % 50°F 58 %
Period Forecast Temperature Wind Precipitation Humidity Dewpoint Clouds
12am - 6am nsct Some clouds 64°
(Feels like: 73°F)
SSW 5 mph from the SSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 37%
51 % 53°F 49 %
6am - 12pm nsct Some clouds 93°
(Feels like: 64°F)
WSW 5 mph from the WSW
Windforce: 2 Bft Light breeze
- in
Chance of precipitation: 44%
65 % 53°F 26 %
12pm - 6pm tsra40 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
93°
(Feels like: 87°F)
East 3 mph from the East
Windforce: 1 Bft Light air
- in
Chance of precipitation: 44%
26 % 50°F 63 %
6pm - 9pm tsra40 Partly cloudy,
Chance Thunderstorms,
Chance Light Rain Showers
93°
(Feels like: 83°F)
North 8 mph from the North
Windforce: 3 Bft Gentle breeze
- in
Chance of precipitation: 44%
32 % 51°F 63 %
Forecast data created at Sun, 16-Aug-2026 6:13pm MDT (39.92 - -104.93 ) NOAA Weather forecast for Thornton, Colorado, USA

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