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

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

64°F

18°C

Humidity 83%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Aug 7:47 am MDT
Extended Forecast for

Derby CO

  • Today

    Today: Sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. East wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. South southwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming south southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 61. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Tonight
Mostly clear, with a low around 62. East wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 93. South southwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming south southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 94.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Derby CO
 39.84°N 104.91°W (Elev. 5121 ft)
Last Update:
12:46 am MDT Aug 17, 2026
Forecast Valid:
8am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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