Downers Grove Weather Forecast

    • 61
    • 79

    Partly Sunny

    • 63
    • 82

    Mostly Sunny

    • 67
    • 84

    Partly Sunny

    • 67
    • 85

    Slight Chance Thunderstorms

    • 68
    • 86

    Mostly Sunny

    • 71
    • 89

    Mostly Sunny

Today 2 Aug DuPage

Partly cloudy. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 2 Aug DuPage

Mostly clear. Lows around 60. East Winds around 5 Mph in the Evening, becoming light and variable.

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Downers Grove Temperature Statistics

August Temperature

Chicago, Chicago-O'Hare International Airport (13 miles)

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  • Average August

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Climate (2020–Present)

Chicago, Chicago-O'Hare International Airport (13 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61.7 °F
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