Clarendon Hills Weather Forecast

    • 42
    • 59

    Mostly Sunny

    • 43
    • 55

    Partly Sunny

    • 46
    • 58

    Chance Rain

    • 44
    • 54

    Chance Rain

    • 40
    • 53

    Slight Chance Rain

    • 40
    • 53

    Slight Chance Rain Showers

Today 26 Oct DuPage

Partly cloudy late in the Morning, then becoming mostly sunny. Highs in the upper 50s. East Winds 10 to 15 Mph.

Tonight 26 Oct DuPage

Clear. Lows in the lower 40s. East Winds around 10 Mph.

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Clarendon Hills Temperature Statistics

October Temperature

Chicago, Chicago Midway Airport (9.9 miles)

  • Lowest 24 October, 2025

    35.1 °F

  • Average October

    61.7 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (9.9 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    62 °F
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