Geneva Weather Forecast

    • 42
    • 55

    Rain Showers

    • 32
    • 46

    Rain/Snow Likely

    • 22
    • 37

    Rain/Snow Likely

    • 21
    • 30

    Partly Sunny

    • 30
    • 38

    Mostly Cloudy

    • 29
    • 39

    Mostly Cloudy

Today 8 Jan Kane

Rain in the afternoon. Highs in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

Tonight 8 Jan Kane

Cloudy. Showers with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Breezy with Lows in the lower 40s. South Winds 15 to 20 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of precipitation 90 percent.

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Geneva Temperature Statistics

January Temperature

Chicago / West Chicago, Dupage Airport (2.5 miles)

  • Lowest 1 January, 2026

    9 °F

  • Average January

    23.9 °F

  • Highest 5 January, 2026

    42.1 °F

Climate (2021–Present)

Chicago / West Chicago, Dupage Airport (2.5 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    61.3 °F
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