Grant Lake Weather Forecast

    • 19
    • 23

    Mostly Cloudy

    • 22
    • 34

    Chance Freezing Rain

    • 12
    • 27

    Slight Chance Snow

    • 5
    • 26

    Mostly Cloudy

    • 12
    • 33

    Partly Sunny

    • 20
    • 34

    Partly Sunny

    • 20
    • 35

    Mostly Cloudy

Today 8 Feb Iron

Mostly cloudy and not as cool. Near steady temperature in the mid 20s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 8 Feb Iron

Mostly cloudy. Near steady temperature in the lower 20s. South Winds 10 to 15 Mph with Gusts up to 25 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

    14 °F

  • Highest 6 February, 2026

    30.7 °F

Climate (2021–Present)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2021–2026

    29.4 °F

  • Average 2021–2026

    40.5 °F

  • Average High 2021–2026

    50.1 °F
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