Sleepy Eye Weather Forecast

    • 62
    • 83

    Chance Thunderstorms

    • 55
    • 78

    Becoming Sunny

    • 60
    • 81

    Chance Thunderstorms

    • 55
    • 78

    Chance Thunderstorms

    • 54
    • 75

    Partly Sunny

    • 57
    • 77

    Chance Rain Showers

    • 58
    • 79

    Slight Chance Thunderstorms

Today 15 Aug Brown

Mostly cloudy. Slight chance of Thunderstorms early in the Afternoon, then chance of Thunderstorms late in the afternoon. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph. Chance of Thunderstorms 50 percent.

Tonight 15 Aug Brown

Mostly cloudy with a 50 percent chance of Thunderstorms early in the Evening, then partly cloudy after midnight. Lows in the lower 60s. Northwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Eye Temperature Statistics

August Temperature

New Ulm Municipal Airport (11.2 miles)

  • Lowest 5 August, 2026

    53.6 °F

  • Average August

    71.7 °F

  • Highest 3 August, 2026

    84.2 °F

Climate (2021–2026)

New Ulm Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    57 °F
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