South Chicago Weather Forecast

    • 75
    • 94

    Chance Thunderstorms

    • 69
    • 85

    Rain Showers

    • 70
    • 83

    Mostly Sunny

    • 71
    • 86

    Slight Chance Thunderstorms

    • 70
    • 82

    Slight Chance Thunderstorms

    • 74
    • 87

    Chance Rain Showers

Today 29 Jun Central Cook

Partly cloudy. A slight chance of Showers and Thunderstorms in the afternoon. Hot and humid with Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of precipitation 20 percent. Heat index Values up to 101.

Tonight 29 Jun Central Cook

Partly cloudy early in the Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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South Chicago Temperature Statistics

June Temperature

Chicago, Chicago Midway Airport (10.6 miles)

  • Lowest 1 June, 2025

    48.9 °F

  • Average June

    74.3 °F

  • Highest 21 June, 2025

    95 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (10.6 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    61.8 °F
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