Bigfork Weather Forecast

    • 41
    • 63

    Increasing Clouds

    • 44
    • 70

    Mostly Sunny

    • 47
    • 77

    Partly Sunny

    • 38
    • 62

    Rain Showers

    • 33
    • 50

    Chance Rain

    • 32
    • 51

    Slight Chance Snow

Today 19 Apr Flathead/Mission Valleys

Partly cloudy. Highs in the 60s.

Tonight 19 Apr Flathead/Mission Valleys

Partly cloudy. Lows in the mid 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bigfork Temperature Statistics

April Temperature

Kalispell, Glacier Park International Airport (18.6 miles)

  • Lowest 8 April, 2026

    20.6 °F

  • Average April

    43.4 °F

  • Highest 6 April, 2026

    67.6 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (18.6 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.1 °F
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