Sleepy Eye State Park Weather Forecast

    • 59
    • 81

    Increasing Clouds

    • 49
    • 74

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

    • 52
    • 77

    Slight Chance Thunderstorms

    • 54
    • 76

    Partly Sunny

    • 55
    • 79

    Chance Rain Showers

Today 12 Jun Brown

Warmer, sunny. Near steady temperature around 80. West Winds 15 to 20 Mph.

Tonight 12 Jun Brown

Mostly cloudy. Rain Showers likely and chance of Thunderstorms in the Evening, then chance of Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Eye State Park Temperature Statistics

June Temperature

New Ulm Municipal Airport (11.2 miles)

  • Lowest 1 June, 2026

    57.2 °F

  • Average June

    74.6 °F

  • Highest 9 June, 2026

    89.6 °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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