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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 48.19°N 106.65°W (Text-Only)
NWS Forecast for: Glasgow MT
Issued by: National Weather Service Glasgow, MT
Last Update: 9:41 pm MDT Jun 29, 2026		Print

  • Tonight

    Tonight: Partly cloudy, with a low around 49. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy



  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Widespread haze after 1pm. Mostly sunny, with a high near 75. Breezy, with a west wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers and
    Breezy

  • Tuesday
    Night

    Tuesday Night: Widespread haze before 5am. Partly cloudy, with a low around 53. West northwest wind 13 to 18 mph becoming light west after midnight. Winds could gust as high as 29 mph.

    Low: 53 °F

    Haze



  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. West wind 3 to 7 mph.

    High: 82 °F

    Mostly Sunny



  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms


  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. West northwest wind around 6 mph becoming east after midnight.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. East wind 5 to 7 mph becoming southwest in the afternoon.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 55. North wind 3 to 7 mph.

    Low: 55 °F

    Chance
    T-storms then
    Slight Chance
    T-storms



    • Tonight: Partly cloudy, with a low around 49. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Widespread haze after 1pm. Mostly sunny, with a high near 75. Breezy, with a west wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    Tuesday Night: Widespread haze before 5am. Partly cloudy, with a low around 53. West northwest wind 13 to 18 mph becoming light west after midnight. Winds could gust as high as 29 mph.

    Wednesday: Mostly sunny, with a high near 82. West wind 3 to 7 mph.

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. West northwest wind around 6 mph becoming east after midnight.

    Friday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. East wind 5 to 7 mph becoming southwest in the afternoon.

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 55. North wind 3 to 7 mph.

    Independence Day: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 81. West wind 5 to 14 mph. Chance of precipitation is 20%.

    Saturday Night: Mostly clear, with a low around 55. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Sunday: Sunny, with a high near 86.

    Sunday Night: Mostly clear, with a low around 59.

    Monday: Mostly sunny, with a high near 88.


    Glasgow MT
     48.19°N 106.65°W (Elev. 2070 ft)

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