Naperville Weather Forecast

    • 50
    • 64

    Rain Showers

    • 44
    • 65

    Chance Rain Showers

    • 40
    • 58

    Mostly Sunny

    • 46
    • 65

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 51
    • 75

    Partly Sunny

Today 1 May DuPage

Cloudy. Showers and a slight chance of Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the mid 60s. South Winds 10 to 15 Mph, becoming west in the afternoon. Chance of precipitation 90 percent.

Tonight 1 May DuPage

Cloudy. A slight chance of Thunderstorms early in the evening. A slight chance of Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 40s. North Winds 5 to 10 Mph, becoming southwest after midnight. Chance of precipitation 40 percent.

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Naperville Temperature Statistics

May Temperature

Chicago / West Chicago, Dupage Airport (9.3 miles)

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  • Average May

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Climate (2020–Present)

Chicago / West Chicago, Dupage Airport (9.3 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    61.2 °F
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