Big Arm State Park Weather Forecast

    • 46
    • 57

    Rain

    • 42
    • 50

    Rain

    • 42
    • 49

    Rain Likely

    • 42
    • 49

    Chance Rain

    • 36
    • 46

    Rain Likely

    • 32
    • 41

    Chance Rain/Snow

    • 30
    • 38

    Chance Rain/Snow

Today 13 Nov Flathead/Mission Valleys

Mostly cloudy. Widespread fog early in the morning. A 20 percent chance of rain late in the afternoon. Highs in the 50s to lower 60s. South Winds 15 to 20 Mph.

Tonight 13 Nov Flathead/Mission Valleys

Rain likely. Chance of rain near 100 percent. Lows in the upper 30s to mid 40s. Windy with south Winds 20 to 30 Mph with Gusts to around 30 Mph.

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Big Arm State Park Temperature Statistics

November Temperature

Kalispell, Glacier Park International Airport (33.6 miles)

  • Lowest 10 November, 2025

    23 °F

  • Average November

    38.2 °F

  • Highest 11 November, 2025

    54 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (33.6 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    57 °F
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