National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

82°F

28°C

Humidity 25%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 21 Aug 8:45 am MDT
Extended Forecast for

2 Miles SE Thornton CO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 100. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 100 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 65. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 94. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 64. South southeast wind 5 to 13 mph becoming southwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 100. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Tonight
Partly cloudy, with a low around 65. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 94. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 64. South southeast wind 5 to 13 mph becoming southwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Thornton CO
 39.86°N 104.92°W (Elev. 5102 ft)
Last Update:
12:46 am MDT Aug 21, 2026
Forecast Valid:
8am MDT Aug 21, 2026-6pm MDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation