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

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

66°F

19°C

Humidity 52%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Jul 3:35 am MDT
Extended Forecast for

2 Miles WNW Louisville CO

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 66. West wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 89. Light and variable wind becoming northeast 5 to 8 mph in the morning.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 59. North wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 4pm. Increasing clouds, with a high near 88. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    High: 88 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 58. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 66. West wind around 6 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 89. Light and variable wind becoming northeast 5 to 8 mph in the morning.
Wednesday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Partly cloudy, with a low around 59. North wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely, mainly before 4pm. Increasing clouds, with a high near 88. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 58. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 63. Breezy.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 66. Breezy.
Tuesday
Sunny and hot, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Louisville CO
 39.98°N 105.19°W (Elev. 5472 ft)
Last Update:
12:46 am MDT Jul 8, 2026
Forecast Valid:
3am MDT Jul 8, 2026-6pm MDT Jul 14, 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