Grant Lake Weather Forecast

    • 8
    • 29

    Blizzard

    • 0
    • 13

    Blizzard

    • 9
    • 19

    Mostly Cloudy

    • 25
    • 38

    Slight Chance Rain/Snow

    • 27
    • 45

    Mostly Cloudy

    • 27
    • 44

    Mostly Cloudy

Today 15 Mar Iron

Snow. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Snow may be heavy at Times. Visibility one quarter mile or less at Times. Additional snow accumulation of 6 to 10 Inches. Breezy with Highs in the upper 20s. Northeast Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow near 100 percent.

Tonight 15 Mar Iron

Snow. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Additional snow accumulation of 4 to 8 Inches. Blustery, cooler with Lows around 8 above. North Winds 20 to 25 Mph with Gusts up to 45 Mph. Chance of snow near 100 percent. Wind chill Values as low as 10 below after midnight.

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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

    30.4 °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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