Grant Lake Weather Forecast

    • -1
    • 14

    Blowing Snow

    • 9
    • 20

    Chance Snow

    • 27
    • 38

    Chance Rain

    • 28
    • 44

    Mostly Cloudy

    • 26
    • 47

    Mostly Cloudy

    • 22
    • 40

    Slight Chance Snow

Today 16 Mar Iron

Cloudy. Snow Likely, mainly in the morning. Blowing snow in the Morning, then patchy blowing snow in the afternoon. Snow may be heavy at Times in the morning. Additional snow accumulation of 3 to 5 Inches. Blustery, cooler with Highs around 14. North Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 70 percent. Wind chill Values as low as 12 below.

Tonight 16 Mar Iron

Snow. Patchy blowing snow. Snow may be heavy at Times. Additional snow accumulation of 1 to 3 Inches. Blustery, cooler with Lows around 9 above. North Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of snow 90 percent. Wind chill Values as low as 8 below.

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Grant Lake Temperature Statistics

March Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 1 March, 2026

    -3.1 °F

  • Average March

    30.2 °F

  • Highest 4 March, 2026

    51.6 °F

Climate (2021–Present)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2021–2026

    29.7 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.3 °F
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