Biauswah Lake Weather Forecast

    • 44
    • 62

    Mostly Cloudy

    • 43
    • 61

    Mostly Sunny

    • 48
    • 62

    Rain Showers

    • 44
    • 64

    Partly Sunny

    • 46
    • 67

    Mostly Cloudy

    • 48
    • 69

    Mostly Sunny

Today 12 Sep North Itasca

Partly sunny. Cooler with Highs in the lower 60s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 12 Sep North Itasca

Mostly cloudy. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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Biauswah Lake Temperature Statistics

September Temperature

Bigfork Municipal Airport (26.7 miles)

  • Lowest 10 September, 2026

    40.8 °F

  • Average September

    64.9 °F

  • Highest 6 September, 2026

    81.9 °F

Climate (2021–2026)

Bigfork Municipal Airport (26.7 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    54.2 °F
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