Missoula Weather Forecast

    • 29
    • 51

    Becoming Sunny

    • 28
    • 59

    Chance Rain Showers

    • 37
    • 58

    Rain Showers Likely

    • 34
    • 56

    Rain Showers

    • 29
    • 49

    Chance Rain Showers

    • 31
    • 52

    Mostly Cloudy

Today 16 Oct Missoula/Bitterroot Valleys

Mostly cloudy until late afternoon then clearing. Patchy fog in the morning. Highs near 50.

Tonight 16 Oct Missoula/Bitterroot Valleys

Partly cloudy. Lows near 30.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Missoula Temperature Statistics

October Temperature

Missoula, Missoula International Airport (5 miles)

  • Lowest 6 October, 2025

    27 °F

  • Average October

    48.4 °F

  • Highest 10 October, 2025

    81 °F

Climate (2020–Present)

Missoula, Missoula International Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    59.3 °F
Get WillyWeather+ to remove ads