Lake Geneva Weather Forecast

    • 11
    • 32

    Mostly Cloudy

    • 2
    • 16

    Slight Chance Snow Showers

    • -3
    • 8

    Slight Chance Snow Showers

    • -5
    • 4

    Cold

    • 9
    • 16

    Slight Chance Snow Showers

    • 14
    • 25

    Slight Chance Snow Showers

Today 18 Jan Clinton

Cloudy. Highs in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 18 Jan Clinton

A chance of rain through about 2 Am, then rain Likely, possibly mixed with snow overnight. Little or no snow accumulation. Lows in the upper 20s. Southwest Winds around 15 Mph becoming west overnight. Gusts up to 30 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Geneva Temperature Statistics

January Temperature

Capital Region International Airport (3.7 miles)

  • Lowest 9 January, 2025

    3.8 °F

  • Average January

    22.2 °F

  • Highest 1 January, 2025

    33.7 °F

Climate (2020–Present)

Capital Region International Airport (3.7 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.8 °F
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