Roselle Weather Forecast

    • 71
    • 89

    Increasing Clouds

    • 66
    • 85

    Rain Showers Likely

    • 64
    • 83

    Mostly Cloudy

    • 67
    • 84

    Partly Sunny

    • 68
    • 86

    Mostly Sunny

    • 71
    • 89

    Mostly Sunny

Today 8 Jul DuPage

Mostly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 8 Jul DuPage

Mostly clear in the Evening, then becoming partly cloudy. Lows around 70. Southwest Winds around 5 Mph.

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Roselle Temperature Statistics

July Temperature

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

  • Lowest 5 July, 2026

    66.7 °F

  • Average July

    78.6 °F

  • Highest 1 July, 2026

    95.6 °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

    61.9 °F
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