Bigfork Weather Forecast

    • 28
    • 42

    Chance Snow

    • 30
    • 48

    Partly Sunny

    • 33
    • 53

    Mostly Sunny

    • 35
    • 55

    Partly Sunny

    • 34
    • 57

    Mostly Sunny

    • 39
    • 61

    Mostly Sunny

Today 11 Oct Flathead/Mission Valleys

Cloudy. A chance of snow in the Morning, then slight chance of rain and snow in the afternoon. Chance of precipitation 40 percent. Highs in the 40s. Northeast Winds to 15 Mph.

Tonight 11 Oct Flathead/Mission Valleys

Mostly cloudy. Slight chance of rain and snow in the Evening, then a chance of snow after midnight. Chance of precipitation 50 percent. Lows in the 20s. Northeast Winds to 15 Mph with Gusts to around 30 Mph.

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Bigfork Temperature Statistics

October Temperature

Kalispell, Glacier Park International Airport (18.6 miles)

  • Lowest 8 October, 2026

    32 °F

  • Average October

    51.4 °F

  • Highest 5 October, 2026

    74.6 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (18.6 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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