Wheaton Weather Forecast

    • 49
    • 61

    Rain Showers

    • 42
    • 63

    Chance Rain Showers

    • 42
    • 59

    Partly Sunny

    • 49
    • 68

    Partly Sunny

    • 51
    • 71

    Slight Chance Rain Showers

    • 54
    • 75

    Partly Sunny

Today 1 May DuPage

Showers with a chance of Thunderstorms. Highs in the lower 60s. South Winds 10 to 15 Mph, becoming west in the afternoon. Chance of precipitation 90 percent.

Tonight 1 May DuPage

Mostly cloudy. A chance of Showers through the early overnight. A slight chance of Thunderstorms after midnight. A slight chance of Showers late. Lows in the upper 40s. North Winds 5 to 10 Mph, becoming southwest after midnight. Chance of precipitation 50 percent.

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Wheaton Temperature Statistics

May Temperature

Chicago / West Chicago, Dupage Airport (7.5 miles)

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  • Average May

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Climate (2020–Present)

Chicago / West Chicago, Dupage Airport (7.5 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    61.1 °F
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