Sleepy Eye State Park Weather Forecast

    • 36
    • 53

    Decreasing Clouds

    • 34
    • 57

    Partly Sunny

    • 32
    • 52

    Partly Sunny

    • 32
    • 56

    Partly Sunny

    • 41
    • 65

    Partly Sunny

    • 42
    • 67

    Partly Sunny

Today 28 Apr Brown

Increasing Clouds. Highs in the lower 50s. Northwest Winds 10 to 15 Mph.

Tonight 28 Apr Brown

Decreasing Clouds. Lows in the mid 30s. West Winds up to 10 Mph.

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  • Temperature Real-Time

Sleepy Eye State Park Temperature Statistics

April Temperature

New Ulm Municipal Airport (11.2 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    44.1 °F

  • Highest 12 April, 2026

    82.4 °F

Climate (2021–Present)

New Ulm Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57 °F
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