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

72°F

22°C

Humidity 29%
Wind Speed SW 15 mph
Barometer 29.77 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Oct 10:15 pm MDT
Extended Forecast for

Louisville CO

  • Tonight

    Tonight: Mostly clear, with a low around 54. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 79. Southwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 16 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. West northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. Calm wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 45. North northeast wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 54. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Columbus Day
Sunny, with a high near 79. Southwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 49. West northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. Calm wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 45. North northeast wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Wednesday
Showers. High near 56. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
A chance of showers, mainly after noon. Partly sunny, with a high near 60.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville CO
 39.96°N 105.16°W (Elev. 5433 ft)
Last Update:
12:46 pm MDT Oct 11, 2026
Forecast Valid:
10pm MDT Oct 11, 2026-6pm MDT Oct 18, 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