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.

Partly Cloudy

70°F

21°C

Humidity 53%
Wind Speed SE 7 mph
Barometer 30.35 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 26 Aug 10:15 pm MDT
Extended Forecast for

Derby CO

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Southeast wind around 6 mph becoming calm after midnight.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 62. East wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 62 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. South southwest wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

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

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Southeast wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 91. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 62. East wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 66. South southwest wind 5 to 7 mph, with gusts as high as 16 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 96.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 90.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Wednesday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Derby CO
 39.84°N 104.91°W (Elev. 5121 ft)
Last Update:
2:25 pm MDT Aug 26, 2026
Forecast Valid:
10pm MDT Aug 26, 2026-6pm MDT Sep 2, 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