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: 8:12 pm MDT May 6, 2024
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  • Tonight

    Tonight: Mostly clear, with a low around 40. Windy, with a southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 40 °F

    Mostly Clear
    and Windy



  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 60. Windy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 60 °F

    Slight Chance
    T-storms and
    Windy


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 33. Windy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph.

    Low: 33 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy



  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 37. Breezy, with a northwest wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Slight Chance
    Showers and
    Breezy


  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 55. Breezy.  Chance of precipitation is 70%.

    High: 55 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy


  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy






  • Tonight: Mostly clear, with a low around 40. Windy, with a southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Windy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    Tuesday Night: Mostly clear, with a low around 33. Windy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph.

    Wednesday: Mostly sunny, with a high near 60. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 37. Breezy, with a northwest wind 6 to 16 mph, with gusts as high as 23 mph.

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 70%.

    Thursday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39.

    Friday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.

    Friday Night: Partly cloudy, with a low around 40.

    Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

    Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.

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

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 75.



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

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