Lake Winnebago Weather Forecast

    • 10
    • 20

    Increasing Clouds

    • 20
    • 36

    Partly Sunny

    • 29
    • 44

    Mostly Cloudy

    • 22
    • 41

    Mostly Cloudy

    • 20
    • 35

    Mostly Cloudy

    • 32
    • 45

    Mostly Sunny

Today 31 Jan Cass

Sunny. Highs in the lower 20s. Northwest Winds around 5 Mph, becoming west in the afternoon.

Tonight 31 Jan Cass

Mostly cloudy with a chance of Flurries. Not as cold. Near steady temperature around 13. Temperature rising to around 15 after midnight. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winnebago Temperature Statistics

January Temperature

Lee's Summit, Lee's Summit Municipal Airport (8.7 miles)

  • Lowest 26 January, 2026

    -4.5 °F

  • Average January

    31.4 °F

  • Highest 7 January, 2026

    67.6 °F

Climate (2021–Present)

Lee's Summit, Lee's Summit Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    67.3 °F
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