Grant Lake Weather Forecast

    • 26
    • 47

    Chance Snow

    • 22
    • 34

    Snow Likely

    • 12
    • 32

    Chance Snow

    • 18
    • 36

    Snow

    • 13
    • 32

    Chance Snow

    • 17
    • 32

    Chance Snow

Today 9 Mar Iron

Mostly sunny. Near steady temperature in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Mar Iron

Mostly cloudy. A slight chance of snow in the Evening, then a chance of snow after midnight. Snow accumulation up to 1 inch possible. Much cooler with Lows in the mid 20s. Northeast Winds around 5 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

March Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 1 March, 2026

    -3.1 °F

  • Average March

    29.2 °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

    40.7 °F

  • Average High 2021–2026

    50.3 °F
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