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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 40.16°N 105.09°W (Text-Only)
NWS Forecast for: Longmont CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 3:25 am MDT Jul 24, 2024		Print

  • This
    Afternoon

    This Afternoon: Areas of smoke. Sunny, with a high near 94. East wind around 6 mph.

    High: 94 °F

    Areas Smoke


  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 61. East southeast wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Areas Smoke


  • Thursday

    Thursday: Sunny and hot, with a high near 98. Light and variable wind becoming southeast 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 98 °F

    Hot


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 65 °F

    Partly Cloudy


  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

    High: 93 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96.

    High: 96 °F

    Sunny




    • This Afternoon: Areas of smoke. Sunny, with a high near 94. East wind around 6 mph.

    Tonight: Areas of smoke. Mostly clear, with a low around 61. East southeast wind around 6 mph becoming calm in the evening.

    Thursday: Sunny and hot, with a high near 98. Light and variable wind becoming southeast 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph.

    Thursday Night: Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Friday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.

    Saturday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.

    Sunday: Sunny, with a high near 96.

    Sunday Night: Mostly clear, with a low around 61.

    Monday: Sunny, with a high near 96.

    Monday Night: Mostly clear, with a low around 63.

    Tuesday: Sunny and hot, with a high near 98.


    Longmont CO
     40.16°N 105.09°W (Elev. 4980 ft)

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