Sleepy Eye Lake Weather Forecast

    • 47
    • 71

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 54
    • 77

    Mostly Sunny

    • 59
    • 72

    Mostly Cloudy

    • 47
    • 72

    Chance Rain Showers

    • 41
    • 57

    Chance Rain Showers

    • 37
    • 53

    Partly Sunny

Today 20 Oct Brown

Mostly sunny. Highs in the lower 50s.

Tonight 20 Oct Brown

Clear. Lows in the upper 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Eye Lake Temperature Statistics

October Temperature

New Ulm Municipal Airport (11.2 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    58 °F

  • Highest 11 October, 2026

    91.4 °F

Climate (2021–2026)

New Ulm Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    57 °F
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