Clarendon Hills Weather Forecast

    • 69
    • 83

    Thunderstorms

    • 66
    • 81

    Partly Sunny

    • 67
    • 83

    Rain Showers Likely

    • 62
    • 77

    Slight Chance Thunderstorms

    • 62
    • 78

    Partly Sunny

    • 64
    • 78

    Slight Chance Thunderstorms

Today 16 Aug DuPage

Mostly cloudy. Scattered Showers and Thunderstorms in the afternoon. Highs in the lower 80s. West Winds around 10 Mph. Chance of precipitation 30 percent.

Tonight 16 Aug DuPage

Mostly cloudy in the Evening, then becoming partly cloudy. Isolated Showers and Thunderstorms early in the evening. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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Clarendon Hills Temperature Statistics

August Temperature

Chicago, Chicago Midway Airport (9.9 miles)

  • Lowest 3 August, 2026

    63 °F

  • Average August

    75 °F

  • Highest 10 August, 2026

    87.1 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (9.9 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    62 °F
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