Grant Lake Weather Forecast

    • 29
    • 49

    Increasing Clouds

    • 20
    • 43

    Partly Sunny

    • 30
    • 39

    Rain/Snow

    • 24
    • 36

    Rain/Snow

    • 19
    • 34

    Chance Snow

    • 10
    • 28

    Chance Snow

    • 5
    • 23

    Slight Chance Snow

Today 15 Feb Iron

Mostly sunny. Highs in the upper 40s. Temperature falling into the lower 40s late. Southwest Winds around 5 Mph.

Tonight 15 Feb Iron

Mostly cloudy. A chance of Flurries and Sprinkles after midnight. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

February Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 4 February, 2026

    -13.7 °F

  • Average February

    17.4 °F

  • Highest 13 February, 2026

    45.5 °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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