Grant Lake Weather Forecast

    • 37
    • 65

    Slight Chance Rain Showers

    • 30
    • 57

    Mostly Sunny

    • 38
    • 62

    Chance Rain Showers

    • 41
    • 59

    Partly Sunny

    • 43
    • 69

    Chance Rain Showers

    • 44
    • 68

    Partly Sunny

    • 48
    • 70

    Chance Thunderstorms

Today 8 May Iron

Mostly cloudy. Patchy fog this morning. A chance of Showers this Morning, then a slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 50s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 8 May Iron

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 30s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

May Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 5 May, 2024

    29.7 °F

  • Average May

    49.4 °F

  • Highest 6 May, 2024

    70.9 °F

Climate (2019–Present)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2019–2024

    30.9 °F

  • Average 2019–2024

    41.6 °F

  • Average High 2019–2024

    51.1 °F
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