Lake Francis Weather Forecast

    • 11
    • 14

    Mostly Cloudy

    • 7
    • 31

    Snow Likely

    • 0
    • 16

    Snow Likely

    • -9
    • 5

    Cold

    • 11
    • 23

    Chance Snow

    • 17
    • 28

    Snow Likely

    • 3
    • 23

    Chance Snow

Today 4 Dec Le Sueur

Partly sunny. Near steady temperature around 9. South Winds 15 to 20 Mph.

Tonight 4 Dec Le Sueur

Not as cold. Cloudy. A 20 percent chance of snow late in the night. Lows around 11. South Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Francis Temperature Statistics

December Temperature

Mankato, Mankato Regional Airport (10.6 miles)

  • Lowest 1 December, 2025

    1.9 °F

  • Average December

    12.7 °F

  • Highest 2 December, 2025

    27 °F

Climate (2020–Present)

Mankato, Mankato Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    57.1 °F
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