Big Arm Weather Forecast

    • 41
    • 45

    Rain

    • 43
    • 51

    Chance Rain

    • 42
    • 55

    Mostly Cloudy

    • 41
    • 55

    Mostly Cloudy

    • 42
    • 56

    Chance Rain

    • 41
    • 50

    Chance Rain

    • 39
    • 49

    Chance Rain

Today 9 Nov Flathead/Mission Valleys

Mostly cloudy with a 30 percent chance of rain and snow. Highs in the 40s.

Tonight 9 Nov Flathead/Mission Valleys

Areas of rain in the late evening and early morning. Rain likely late in the night. Patchy fog late in the evening. Chance of rain 90 percent. Lows in the 30s. South Winds 15 to 25 Mph.

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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 3 November, 2026

    20.6 °F

  • Average November

    37.2 °F

  • Highest 7 November, 2026

    57.9 °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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