Grand Falls Weather Forecast

    • 27
    • 42

    Chance Snow

    • 16
    • 38

    Chance Snow

    • 22
    • 40

    Mostly Cloudy

    • 22
    • 37

    Snow Likely

    • 24
    • 41

    Chance Snow

    • 18
    • 37

    Chance Snow

    • 23
    • 42

    Mostly Cloudy

Today 30 Mar Koochiching

Mostly cloudy with a 20 percent chance of snow. Much cooler. Near steady temperature in the lower 40s. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 30 Mar Koochiching

Mostly cloudy. A chance of snow late this Evening, then snow likely with a chance of freezing rain. Snow accumulation up to 1 inch. Additional ice accumulation around a trace. Lows in the upper 20s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 70 percent.

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Grand Falls Temperature Statistics

March Temperature

Bigfork Municipal Airport (29.2 miles)

  • Lowest 1 March, 2026

    -19.3 °F

  • Average March

    28.4 °F

  • Highest 21 March, 2026

    60.6 °F

Climate (2021–Present)

Bigfork Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    54.5 °F
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