Bigfork Weather Forecast

    • 25
    • 41

    Chance Snow

    • 29
    • 49

    Partly Sunny

    • 32
    • 50

    Chance Rain

    • 35
    • 50

    Partly Sunny

    • 35
    • 48

    Chance Rain

    • 40
    • 51

    Rain Likely

    • 36
    • 53

    Rain Likely

Today 13 Oct Flathead/Mission Valleys

Mostly cloudy. Areas of snow until late Afternoon, then slight chance of rain and snow late in the afternoon. Chance of precipitation 50 percent. Highs in the upper 30s to mid 40s. Northeast Winds 15 to 20 Mph.

Tonight 13 Oct Flathead/Mission Valleys

Mostly cloudy in the evening then becoming partly cloudy. Slight chance of snow in the late evening and overnight. Slight chance of rain after midnight. Widespread frost late in the evening. Chance of precipitation 20 percent. Lows 19 to 26. Northeast Winds 15 to 20 Mph.

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Bigfork Temperature Statistics

October Temperature

Kalispell, Glacier Park International Airport (18.6 miles)

  • Lowest 6 October, 2025

    26.1 °F

  • Average October

    49.4 °F

  • Highest 9 October, 2025

    73.9 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (18.6 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    56.8 °F
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