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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 48.39°N 115.55°W (Text-Only)
NWS Forecast for: Libby MT
Issued by: National Weather Service Missoula, MT
Last Update: 12:21 am MDT Jun 30, 2026		Print

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog


  • Tuesday

    Tuesday: Rain likely, mainly before 2pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 74. Calm wind. Chance of precipitation is 60%.

    High: 74 °F

    Rain Likely
    and Areas Fog
    then Chance
    Rain

  • Tuesday
    Night

    Tuesday Night: Patchy fog before 2am, then areas of fog after 3am. Otherwise, partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy
    then Areas
    Fog


  • Wednesday

    Wednesday: A slight chance of rain between 8am and 9am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Rain and
    Areas Fog
    then Mostly
    Sunny

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog


  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny



  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy




  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny




  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear




    • Overnight: A 30 percent chance of rain, mainly after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 48. Calm wind.

    Tuesday: Rain likely, mainly before 2pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 74. Calm wind. Chance of precipitation is 60%.

    Tuesday Night: Patchy fog before 2am, then areas of fog after 3am. Otherwise, partly cloudy, with a low around 46. Calm wind.

    Wednesday: A slight chance of rain between 8am and 9am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 20%.

    Wednesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 44. Light and variable wind.

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 80.

    Thursday Night: Partly cloudy, with a low around 47.

    Friday: Mostly sunny, with a high near 80.

    Friday Night: Mostly clear, with a low around 47.

    Independence Day: Sunny, with a high near 85.

    Saturday Night: Mostly clear, with a low around 49.

    Sunday: Sunny, with a high near 89.

    Sunday Night: Mostly clear, with a low around 53.

    Monday: Mostly sunny, with a high near 90.


    Libby MT
     48.39°N 115.55°W (Elev. 2198 ft)

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