Lake Jefferson Weather Forecast

    • 5
    • 20

    Snow Likely

    • 14
    • 22

    Chance Snow

    • 29
    • 37

    Slight Chance Snow

    • 27
    • 39

    Partly Sunny

    • 34
    • 44

    Chance Rain

    • 31
    • 46

    Slight Chance Rain

Today 28 Feb Le Sueur

Much Colder. Snow. Snow may be heavy at Times in the morning. Snow accumulation of 3 to 5 Inches. Near steady temperature around 18. North Winds 5 to 10 Mph. Chance of snow near 100 percent.

Tonight 28 Feb Le Sueur

Colder. Increasing Clouds. A 20 percent chance of snow early in the morning. Lows around 15. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Jefferson Temperature Statistics

February Temperature

Mankato, Mankato Regional Airport (7.5 miles)

  • Lowest 23 February, 2026

    0 °F

  • Average February

    27 °F

  • Highest 14 February, 2026

    55.9 °F

Climate (2021–Present)

Mankato, Mankato Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.2 °F
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