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

79°F

26°C

Humidity 10%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 15 May 12:46 pm MDT
Extended Forecast for

Blue Valley CO

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 64. West wind around 9 mph, with gusts as high as 16 mph.

    High: 64 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. West wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. West wind 6 to 9 mph becoming south southeast in the morning. Winds could gust as high as 17 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West southwest wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. High near 53. West southwest wind 7 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 90%.

    High: 53 °F

    Chance
    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: Snow showers, possibly mixed with rain, becoming all snow after 3am. Some thunder is also possible. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43.

    High: 43 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 64. West wind around 9 mph, with gusts as high as 16 mph.
Tonight
Mostly cloudy, with a low around 41. West wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. West wind 6 to 9 mph becoming south southeast in the morning. Winds could gust as high as 17 mph.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West southwest wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. High near 53. West southwest wind 7 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers, possibly mixed with rain, becoming all snow after 3am. Some thunder is also possible. Low around 31. Chance of precipitation is 90%.
Monday
Snow showers. Some thunder is also possible. High near 38. Chance of precipitation is 80%.
Monday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22.
Tuesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43.
Tuesday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 50.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 30.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.5°W (Elev. 10197 ft)
Last Update:
12:46 pm MDT May 15, 2026
Forecast Valid:
1pm MDT May 15, 2026-6pm MDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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