Grant Lake Weather Forecast

    • 17
    • 23

    Chance Snow

    • 23
    • 33

    Wintry Mix Likely

    • 11
    • 35

    Rain/Snow Likely

    • 0
    • 15

    Chance Snow

    • 10
    • 18

    Chance Snow

    • 5
    • 22

    Chance Snow

    • -2
    • 13

    Chance Snow

Today 11 Jan Iron

Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 Jan Iron

Mostly cloudy. A chance of snow with a slight chance of freezing drizzle in the evening. Little or no snow accumulation. Lows around 18. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

January Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 2 January, 2026

    -5.3 °F

  • Average January

    18.6 °F

  • Highest 8 January, 2026

    32.9 °F

Climate (2021–Present)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.2 °F
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