Rockdale Weather Forecast

    • 48
    • 79

    Mostly Cloudy

    • 39
    • 63

    Mostly Sunny

    • 43
    • 67

    Mostly Sunny

    • 48
    • 76

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 61
    • 81

    Mostly Cloudy

Today 7 May Northern Will

Mostly cloudy. Highs in the upper 70s. Temperature falling into the mid 60s in the afternoon. Southeast Winds around 5 Mph, increasing to northeast 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 7 May Northern Will

Mostly cloudy and breezy. Lows in the upper 40s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Rockdale Temperature Statistics

May Temperature

Joliet Regional Airport (3.1 miles)

  • Lowest 3 May, 2025

    46.6 °F

  • Average May

    55.9 °F

  • Highest 1 May, 2025

    71.6 °F

Climate (2020–Present)

Joliet Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    63 °F
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