Grand Mound State Park Weather Forecast

    • 31
    • 59

    Mostly Cloudy

    • 28
    • 49

    Partly Sunny

    • 27
    • 48

    Mostly Sunny

    • 38
    • 59

    Slight Chance Rain Showers

    • 38
    • 57

    Slight Chance Rain Showers

    • 44
    • 67

    Partly Sunny

Today 8 May Koochiching

Mostly cloudy. Highs in the upper 50s. West Winds 5 to 10 Mph.

Tonight 8 May Koochiching

Partly cloudy. Cold with Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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Grand Mound State Park Temperature Statistics

May Temperature

Falls International Airport (14.3 miles)

  • Lowest 1 May, 2026

    18.6 °F

  • Average May

    40.3 °F

  • Highest 3 May, 2026

    66.7 °F

Climate (2021–Present)

Falls International Airport (14.3 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.8 °F

  • Average High 2021–2026

    51 °F
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