Roselle Weather Forecast

    • 69
    • 87

    Thunderstorms Likely

    • 67
    • 81

    Severe Tstms

    • 67
    • 83

    Rain Showers Likely

    • 65
    • 79

    Chance Thunderstorms

    • 64
    • 77

    Chance Rain Showers

    • 68
    • 80

    Chance Thunderstorms

    • 64
    • 80

    Chance Rain Showers

Today 10 Aug DuPage

Mostly cloudy. A chance of Showers and Thunderstorms. Temperatures in the upper 80s. Southwest Winds around 5 Mph. Chance of precipitation 50 percent. Heat index Values up to 100.

Tonight 10 Aug DuPage

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Lows in the upper 60s. East Winds around 5 Mph. Chance of precipitation 60 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 3 August, 2026

    62.7 °F

  • Average August

    75.1 °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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