Sleepy Eye Lake Weather Forecast

    • 26
    • 37

    Becoming Sunny

    • 37
    • 51

    Mostly Cloudy

    • 40
    • 59

    Mostly Cloudy

    • 44
    • 65

    Mostly Cloudy

    • 22
    • 56

    Partly Sunny

    • 26
    • 42

    Mostly Sunny

    • 33
    • 53

    Mostly Sunny

Today 22 Mar Brown

Much Colder. Mostly cloudy. Highs in the lower 40s. North Winds 15 to 20 Mph.

Tonight 22 Mar Brown

Mostly cloudy early in the evening then clearing. Lows in the upper 20s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Eye Lake Temperature Statistics

March Temperature

New Ulm Municipal Airport (11.2 miles)

  • Lowest 1 March, 2026

    1.4 °F

  • Average March

    34.9 °F

  • Highest 8 March, 2026

    66.2 °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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