Roselle Weather Forecast

    • 70
    • 84

    Slight Chance Thunderstorms

    • 65
    • 83

    Slight Chance Thunderstorms

    • 70
    • 84

    Rain Showers Likely

    • 68
    • 86

    Thunderstorms Likely

    • 65
    • 81

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

    • 60
    • 77

    Slight Chance Thunderstorms

Today 7 Aug DuPage

Partly cloudy. Temperatures in the mid 80s. Southwest Winds around 10 Mph.

Tonight 7 Aug DuPage

Partly cloudy. A slight chance of Showers and Thunderstorms early in the Evening, then a chance of Showers and Thunderstorms late in the evening. A slight chance of Showers and Thunderstorms after midnight. Lows around 70. Southwest Winds 5 to 10 Mph. Chance of precipitation 30 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

    73.9 °F

  • Highest 4 August, 2026

    86.6 °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

    62 °F
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