Thornton, Colorado Weather
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Weather Forecast for Thornton, Colorado : Adams County
Issued: 2:17 am MDT Jun 24, 2025 Latitude: 39.8680412 Longitude: -104.9719243 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
50% chance of thunderstorms on Today 20% chance of thunderstorms on Tonight 50% chance of thunderstorms on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday 10% chance of thunderstorms on Sunday 10% chance of thunderstorms on Monday
High: 82°F Low: 61°F High: 82°F High: 88°F High: 93°F High: 93°F High: 86°F High: 85°F
Low: 58°F Low: 61°F Low: 62°F Low: 60°F Low: 59°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
BROOMFIELD - (KBJC)
61°
Clear
as of 3:35 AM MDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
BUCKLEY ANGB ARPT - (KBKF)
63°
Partly Cloudy
as of 2:58 AM MDST
Rel. Humidity: 72%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
8 MPH
160° South
Cloud Level(s): Scattered at 10000ft, Scattered at 18000ft
Current Conditions at
DENVER INTL - (KDEN)
61°
Mostly Cloudy
as of 2:53 AM MDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
8 MPH
140° Southeast
Cloud Level(s): Few at 6000ft, Broken at 13000ft
Current Conditions at
FT COLLINS - (KFNL)
59°
Clear
as of 2:56 AM MDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
060° Northeast
Cloud Level(s): Clear
50% chance of thunderstorms Today Today... A slight chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Calm wind becoming north northeast 5 to 7 mph in the morning. Chance of precipitation is 50%.
20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. South southeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. North northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Sunny on Thursday Thursday... Sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 61.
Sunny on Friday Friday... Sunny, with a high near 93.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 62.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 93.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 60.
10% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
10% chance of thunderstorms Sunday Night Sunday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.
10% chance of thunderstorms Monday Monday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Thornton, Colorado
Sunrise: 05:33 AM
Sunset: 8:32 PM
Civil Sunrise:05:00 AM
Civil Sunset: 9:05 PM
Nautical Sunrise: 04:18 AM
Nautical Sunset: 9:47 PM
Astro Sunrise: 03:30 AM
Astro Sunset: 10:35 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.