7-Day Forecast 40.02°N 105.28°W (Text-Only)
NWS Forecast for: Boulder CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 2:19 pm MDT Jun 30, 2025
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  • Tonight

    Tonight: Partly cloudy, with a low around 14. East wind 5 to 8 km/h becoming west after midnight.

    Low: 14 °C

    Partly Cloudy


  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 32. Light and variable wind becoming north 8 to 13 km/h in the morning.

    High: 32 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 16. West southwest wind 6 to 11 km/h becoming light west  after midnight.

    Low: 16 °C

    Partly Cloudy


  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 33. Light and variable wind becoming east 6 to 11 km/h in the morning. Winds could gust as high as 26 km/h.

    High: 33 °C

    Sunny then
    Slight Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 17. East wind 6 to 11 km/h becoming light and variable  after midnight. Winds could gust as high as 26 km/h.

    Low: 17 °C

    Partly Cloudy


  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 17.

    Low: 17 °C

    Chance
    T-storms then
    Partly Cloudy

  • Independence
    Day

    Independence Day: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 15.

    Low: 15 °C

    Mostly Clear




  • Tonight: Partly cloudy, with a low around 14. East wind 5 to 8 km/h becoming west after midnight.

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Light and variable wind becoming north 8 to 13 km/h in the morning.

    Tuesday Night: Partly cloudy, with a low around 16. West southwest wind 6 to 11 km/h becoming light west after midnight.

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 33. Light and variable wind becoming east 6 to 11 km/h in the morning. Winds could gust as high as 26 km/h.

    Wednesday Night: Partly cloudy, with a low around 17. East wind 6 to 11 km/h becoming light and variable after midnight. Winds could gust as high as 26 km/h.

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 31.

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 17.

    Independence Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 31.

    Friday Night: Mostly clear, with a low around 15.

    Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 30.

    Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 15.

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31.

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 15.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 32.



    Boulder CO
     40.02°N 105.28°W (Elev. 5400 m)

    Visit your local NWS office at: https://www.weather.gov/bou