Lake Jefferson Weather Forecast

    • 27
    • 34

    Snow

    • 4
    • 29

    Blizzard

    • -5
    • 12

    Blowing Snow

    • 18
    • 25

    Chance Snow

    • 32
    • 40

    Partly Sunny

    • 32
    • 46

    Partly Sunny

Today 14 Mar Le Sueur

Cloudy with a 50 percent chance of snow. Highs in the mid 30s. Southeast Winds up to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 14 Mar Le Sueur

Breezy, snow. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Snow may be heavy at Times after midnight. Snow accumulation of 6 to 9 Inches. Lows in the upper 20s. East Winds 15 to 25 Mph. Chance of snow near 100 percent.

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  • Temperature Forecast NOAA

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Lake Jefferson Temperature Statistics

March Temperature

Mankato, Mankato Regional Airport (7.5 miles)

  • Lowest 1 March, 2026

    7 °F

  • Average March

    36.6 °F

  • Highest 8 March, 2026

    64 °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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