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

63°F

17°C

Humidity 77%
Wind Speed W 3 mph
Barometer 30.28 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Aug 3:35 am MDT
Extended Forecast for

Louisville CO

  • Overnight

    Overnight: Partly cloudy, with a low around 58. West southwest wind 3 to 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. North wind around 6 mph becoming west southwest in the evening.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63. West southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.

    High: 88 °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 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. West southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 88. Calm wind becoming east northeast around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 61. North wind around 6 mph becoming west southwest in the evening.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 63. West southwest wind around 7 mph, with gusts as high as 15 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 93.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Louisville CO
 39.96°N 105.16°W (Elev. 5433 ft)
Last Update:
12:46 am MDT Aug 27, 2026
Forecast Valid:
3am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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