Roselle Weather Forecast

    • 69
    • 80

    Slight Chance Rain Showers

    • 72
    • 88

    Mostly Cloudy

    • 76
    • 90

    Partly Sunny

    • 74
    • 90

    Slight Chance Thunderstorms

    • 73
    • 90

    Chance Rain Showers

    • 71
    • 87

    Chance Rain Showers

Today 29 Aug DuPage

Mostly cloudy. Highs around 80. South Winds 5 to 10 Mph.

Tonight 29 Aug DuPage

Mostly cloudy. A slight chance of Showers late. Lows in the upper 60s. South Winds around 10 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roselle Temperature Statistics

August Temperature

Chicago, Chicago-O'Hare International Airport (8.7 miles)

  • Lowest 24 August, 2026

    58.6 °F

  • Average August

    74.6 °F

  • Highest 7 August, 2026

    87.7 °F

Climate (2021–2026)

Chicago, Chicago-O'Hare International Airport (8.7 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    61.9 °F
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