Grant Lake Weather Forecast

    • 11
    • 22

    Snow Likely

    • 16
    • 30

    Snow Likely

    • -9
    • 27

    Mostly Cloudy

    • 9
    • 17

    Slight Chance Snow

    • 17
    • 29

    Mostly Cloudy

    • 21
    • 35

    Mostly Cloudy

    • 17
    • 33

    Mostly Cloudy

Today 4 Feb Iron

Partly sunny. Highs in the lower 20s. Temperature falling to around 18 late. West Winds around 5 Mph.

Tonight 4 Feb Iron

Cloudy. Snow likely after midnight. Snow accumulation around an inch. Not as cool with Lows around 12. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

February Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 1 February, 2026

    -1.3 °F

  • Average February

    14.6 °F

  • Highest 1 February, 2026

    23.9 °F

Climate (2021–Present)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2021–2026

    29.4 °F

  • Average 2021–2026

    40.4 °F

  • Average High 2021–2026

    50.1 °F
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