Big Island Lake Weather Forecast

    • 19
    • 41

    Chance Rain/Snow

    • 19
    • 36

    Partly Sunny

    • 15
    • 37

    Partly Sunny

    • 12
    • 33

    Mostly Sunny

    • 25
    • 42

    Mostly Sunny

    • 31
    • 53

    Partly Sunny

Today 4 Apr North Itasca

Cloudy. Patchy fog this morning. Rain and snow likely this afternoon. Little or no snow accumulation. Highs in the lower 40s. Southwest Winds around 5 Mph. Chance of precipitation 70 percent.

Tonight 4 Apr North Itasca

Mostly cloudy. Snow likely in the evening. Snow accumulation up to 1 inch. Lows around 19. Northwest Winds around 5 Mph. Chance of snow 70 percent.

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Big Island Lake Temperature Statistics

April Temperature

Bigfork Municipal Airport (14.9 miles)

  • Lowest 1 April, 2025

    17.6 °F

  • Average April

    32.3 °F

  • Highest 1 April, 2025

    42.8 °F

Climate (2020–Present)

Bigfork Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    30.5 °F

  • Average 2020–2025

    41.9 °F

  • Average High 2020–2025

    52.2 °F
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