Lake Jefferson Weather Forecast

    • 35
    • 61

    Partly Sunny

    • 40
    • 55

    Partly Sunny

    • 30
    • 48

    Partly Sunny

    • 25
    • 40

    Partly Sunny

    • 27
    • 41

    Mostly Sunny

    • 34
    • 47

    Partly Sunny

Today 9 Nov Le Sueur

Mostly cloudy in the morning then clearing. Highs in the lower 60s. South Winds 5 to 15 Mph shifting to the west 5 to 10 Mph in the afternoon.

Tonight 9 Nov Le Sueur

Clear. Lows in the mid 30s. West Winds up to 5 Mph.

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  • Temperature Real-Time

Lake Jefferson Temperature Statistics

November Temperature

Mankato, Mankato Regional Airport (7.5 miles)

  • Lowest 6 November, 2026

    30 °F

  • Average November

    50.6 °F

  • Highest 2 November, 2026

    66 °F

Climate (2021–2026)

Mankato, Mankato Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.2 °F
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