South Chicago Heights Weather Forecast

    • 30
    • 47

    Windy

    • 38
    • 42

    Chance Snow Showers

    • 23
    • 64

    Snow

    • 10
    • 29

    Chance Snow

    • 18
    • 26

    Mostly Cloudy

    • 31
    • 41

    Slight Chance Rain/Snow

Today 13 Mar Southern Cook

Mostly cloudy in the Morning, then becoming partly cloudy. A slight chance of rain and snow Showers early in the morning. Very windy. Highs in the mid 40s. West Winds 25 to 35 Mph with Gusts up to 60 Mph. Chance of precipitation 20 percent.

Tonight 13 Mar Southern Cook

Partly cloudy in the Evening, then becoming mostly cloudy. Breezy with Lows in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming north around 5 Mph after midnight.

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South Chicago Heights Temperature Statistics

March Temperature

Lansing Municipal Airport (6.8 miles)

  • Lowest 2 March, 2026

    22.8 °F

  • Average March

    44 °F

  • Highest 6 March, 2026

    75.4 °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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