Roselle Weather Forecast

    • 77
    • 93

    Becoming Sunny

    • 77
    • 95

    Mostly Sunny

    • 78
    • 96

    Mostly Sunny

    • 77
    • 95

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

Today 29 Jun DuPage

Mostly sunny. Breezy, hot. Highs in the lower 90s. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon. Heat index Values up to 104.

Tonight 29 Jun DuPage

Mostly clear and breezy with Lows in the upper 70s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Heat index Values up to 100 early in the evening.

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Roselle Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2026

    50.6 °F

  • Average June

    69.9 °F

  • Highest 10 June, 2026

    91.7 °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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