Cicero Weather Forecast

    • 62
    • 79

    Slight Chance Thunderstorms

    • 60
    • 76

    Mostly Sunny

    • 62
    • 77

    Partly Sunny

    • 66
    • 79

    Mostly Cloudy

    • 66
    • 82

    Slight Chance Thunderstorms

    • 66
    • 81

    Slight Chance Thunderstorms

Today 22 Aug Central Cook

Partly cloudy. A slight chance of Thunderstorms with isolated Showers in the afternoon. Highs around 80. Northwest Winds 10 to 15 Mph. Chance of precipitation 20 percent.

Tonight 22 Aug Central Cook

Mostly cloudy. Near steady temperature in the upper 60s. West Winds 5 to 10 Mph.

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Cicero Temperature Statistics

August Temperature

Chicago, Chicago Midway Airport (3.7 miles)

  • Lowest 3 August, 2026

    63 °F

  • Average August

    74.9 °F

  • Highest 10 August, 2026

    87.1 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (3.7 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.9 °F
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