Flathead Lake Weather Forecast

    • 40
    • 44

    Rain

    • 37
    • 45

    Rain

    • 29
    • 40

    Rain

    • 26
    • 32

    Chance Snow

    • 28
    • 34

    Slight Chance Snow

    • 29
    • 35

    Chance Snow

Today 21 Nov Flathead/Mission Valleys

Rain likely. Snow likely in the morning. Chance of precipitation 90 percent. No snow accumulation. Highs in the upper 30s to mid 40s.

Tonight 21 Nov Flathead/Mission Valleys

Rain likely. Snow likely after midnight. Chance of precipitation 90 percent. No snow accumulation. Lows in the upper 20s to mid 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flathead Lake Temperature Statistics

November Temperature

Kalispell, Glacier Park International Airport (30.4 miles)

  • Lowest 8 November, 2024

    21.8 °F

  • Average November

    37.6 °F

  • Highest 10 November, 2024

    48.7 °F

Climate (2019–Present)

Kalispell, Glacier Park International Airport (30.4 miles)

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  • Average Low 2019–2024

    33.1 °F

  • Average 2019–2024

    45 °F

  • Average High 2019–2024

    56.5 °F
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