South Chicago Heights Weather Forecast

    • 70
    • 81

    Rain Showers

    • 69
    • 86

    Chance Thunderstorms

    • 73
    • 91

    Thunderstorms Likely

    • 62
    • 87

    Thunderstorms Likely

    • 62
    • 81

    Chance Rain Showers

    • 61
    • 84

    Chance Thunderstorms

    • 57
    • 77

    Chance Thunderstorms

Today 8 Jun Southern Cook

Mostly cloudy. A chance of Showers and Thunderstorms late in the Morning, then Showers with Thunderstorms likely in the afternoon. Near steady temperature around 80. Southeast Winds 10 to 15 Mph. Chance of precipitation 80 percent.

Tonight 8 Jun Southern Cook

Thunderstorms likely in the evening. Showers likely. A slight chance of Thunderstorms after midnight. Lows around 70. South Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Chicago Heights Temperature Statistics

June Temperature

Lansing Municipal Airport (6.8 miles)

  • Lowest 3 June, 2026

    45.9 °F

  • Average June

    68.5 °F

  • Highest 6 June, 2026

    88.5 °F

Climate (2021–Present)

Lansing Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.5 °F
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