Kelly Island Weather Forecast

    • 33
    • 45

    Chance Rain

    • 30
    • 45

    Chance Rain

    • 25
    • 41

    Rain/Snow Likely

    • 17
    • 34

    Mostly Cloudy

    • 19
    • 33

    Mostly Cloudy

    • 23
    • 38

    Mostly Cloudy

Today 24 Dec Missoula/Bitterroot Valleys

Mostly cloudy. Highs in the lower to mid 40s.

Tonight 24 Dec Missoula/Bitterroot Valleys

Rain likely in the Evening, then a chance of rain after midnight. Chance of rain 70 percent. Lows in the lower to mid 30s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Kelly Island Temperature Statistics

December Temperature

Missoula, Missoula International Airport (3.7 miles)

  • Lowest 1 December, 2025

    17.1 °F

  • Average December

    36.4 °F

  • Highest 10 December, 2025

    55.9 °F

Climate (2020–Present)

Missoula, Missoula International Airport (3.7 miles)

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

  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads