7-Day Forecast 40.16°N 105.12°W (Text-Only)
NWS Forecast for: Longmont CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 8:27 pm MDT May 16, 2024
Print


  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind around 6 mph.

    Low: 49 °F

    Mostly Clear



  • Friday

    Friday: Sunny, with a high near 86. Light south southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 50. West northwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Clear



  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. Light and variable wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51. South southeast wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between noon and 3pm.  Mostly sunny, with a high near 81. Chance of precipitation is 10%.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy



  • Monday

    Monday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.

    High: 72 °F

    Sunny then
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers


  • Tonight: Mostly clear, with a low around 49. West wind around 6 mph.

    Friday: Sunny, with a high near 86. Light south southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    Friday Night: Mostly clear, with a low around 50. West northwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Light and variable wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. South southeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Sunday: A slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 81. Chance of precipitation is 10%.

    Sunday Night: Partly cloudy, with a low around 50.

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66.

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 43.

    Wednesday: Sunny, with a high near 77.

    Wednesday Night: Partly cloudy, with a low around 48.

    Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.



    Longmont CO
     40.16°N 105.12°W (Elev. 5000 ft)

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