Dupage Airport Weather Forecast

    • 55
    • 75

    Becoming Sunny

    • 57
    • 78

    Partly Sunny

    • 59
    • 79

    Partly Sunny

    • 68
    • 83

    Partly Sunny

    • 70
    • 89

    Slight Chance Thunderstorms

    • 68
    • 89

    Slight Chance Thunderstorms

    • 65
    • 86

    Partly Sunny

Today 22 Jul DuPage

Partly cloudy. Temperatures in the mid 70s. Northeast Winds around 10 Mph.

Tonight 22 Jul DuPage

Mostly clear. Lows in the upper 50s. East Winds 5 to 10 Mph, becoming west after midnight.

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Dupage Airport Temperature Statistics

July Temperature

Chicago / West Chicago, Dupage Airport (0.6 miles)

  • Lowest 20 July, 2026

    59 °F

  • Average July

    77.2 °F

  • Highest 2 July, 2026

    93.7 °F

Climate (2021–2026)

Chicago / West Chicago, Dupage Airport (0.6 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.7 °F
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