7-Day Forecast 40.02°N 105.25°W (Text-Only)
NWS Forecast for: Boulder CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 2:18 pm MDT Jun 12, 2025
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  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 56. South southeast wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 87. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 57. South wind around 6 mph becoming light and variable.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Calm wind becoming west around 6 mph in the afternoon.

    High: 91 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 59. West wind 3 to 6 mph.

    Low: 59 °F

    Mostly Clear


  • Sunday

    Sunday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy


  • Monday

    Monday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny


  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy




  • Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 56. South southeast wind 5 to 8 mph becoming light and variable after midnight.

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    Friday Night: A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57. South wind around 6 mph becoming light and variable.

    Saturday: Mostly sunny, with a high near 91. Calm wind becoming west around 6 mph in the afternoon.

    Saturday Night: Mostly clear, with a low around 59. West wind 3 to 6 mph.

    Sunday: Mostly sunny, with a high near 91.

    Sunday Night: Partly cloudy, with a low around 59.

    Monday: Mostly sunny, with a high near 91.

    Monday Night: Partly cloudy, with a low around 60.

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

    Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.

    Wednesday: Sunny, with a high near 85.

    Wednesday Night: Mostly clear, with a low around 58.

    Juneteenth: Mostly sunny, with a high near 89.



    Boulder CO
     40.02°N 105.25°W (Elev. 5358 ft)

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