Dupage Airport Weather Forecast

    • 50
    • 73

    Partly Sunny

    • 48
    • 63

    Mostly Cloudy

    • 54
    • 68

    Mostly Cloudy

    • 55
    • 71

    Partly Sunny

    • 54
    • 75

    Slight Chance Rain Showers

    • 55
    • 73

    Mostly Cloudy

    • 54
    • 70

    Rain Showers Likely

Today 25 Oct DuPage

Mostly cloudy with a 40 percent chance of Showers. Highs in the upper 60s.

Tonight 25 Oct DuPage

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog late. Lows in the lower 50s. South Winds around 5 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dupage Airport Temperature Statistics

October Temperature

Chicago / West Chicago, Dupage Airport (0.6 miles)

  • Lowest 17 October, 2026

    36 °F

  • Average October

    59.2 °F

  • Highest 12 October, 2026

    87.7 °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

    51.9 °F

  • Average High 2021–2026

    61.6 °F
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