7-Day Forecast 40°N 105.25°W (Text-Only)
NWS Forecast for: Boulder CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 4:01 am MDT Jul 13, 2025
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  • Today

    Today: Sunny, with a high near 91. East northeast wind 3 to 7 mph.

    High: 91 °F

    Sunny


  • Tonight

    Tonight: Partly cloudy, with a low around 63. East wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 63 °F

    Partly Cloudy


  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 94. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 94 °F

    Sunny then
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 63. Southwest wind around 6 mph, with gusts as high as 16 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 92. West wind 5 to 7 mph becoming north northeast in the afternoon. Winds could gust as high as 17 mph.

    High: 92 °F

    Sunny then
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after noon.  High near 82. Chance of precipitation is 80%.

    High: 82 °F

    Partly Sunny
    then T-storms

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny
    then Chance
    T-storms



  • Today: Sunny, with a high near 91. East northeast wind 3 to 7 mph.

    Tonight: Partly cloudy, with a low around 63. East wind 5 to 7 mph becoming light and variable after midnight.

    Monday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Calm wind becoming north 5 to 7 mph in the afternoon.

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 63. Southwest wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. West wind 5 to 7 mph becoming north northeast in the afternoon. Winds could gust as high as 17 mph.

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

    Wednesday: Showers and possibly a thunderstorm after noon. High near 82. Chance of precipitation is 80%.

    Wednesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.

    Thursday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 86.

    Thursday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 90.

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 60.

    Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.



    Boulder CO
     40°N 105.25°W (Elev. 5377 ft)

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