Big Arm Weather Forecast

    • 33
    • 45

    Mostly Cloudy

    • 33
    • 47

    Mostly Cloudy

    • 36
    • 48

    Mostly Cloudy

    • 38
    • 49

    Mostly Cloudy

    • 39
    • 52

    Partly Sunny

    • 40
    • 56

    Mostly Cloudy

    • 40
    • 52

    Mostly Cloudy

Today 3 Nov Flathead/Mission Valleys

Mostly cloudy. Patchy fog in the morning. Highs in the 40s.

Tonight 3 Nov Flathead/Mission Valleys

Mostly cloudy. Patchy fog after midnight. Lows in the 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Arm Temperature Statistics

November Temperature

Kalispell, Glacier Park International Airport (34.8 miles)

  • Lowest 1 November, 2026

    37 °F

  • Average November

    38.8 °F

  • Highest 1 November, 2026

    39.9 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (34.8 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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