Rock Run Rookery Weather Forecast

    • 43
    • 75

    Decreasing Clouds

    • 42
    • 65

    Mostly Sunny

    • 41
    • 64

    Mostly Sunny

    • 51
    • 73

    Chance Thunderstorms

    • 43
    • 65

    Mostly Sunny

    • 50
    • 69

    Chance Rain Showers

    • 56
    • 77

    Slight Chance Rain Showers

Today 9 May Northern Will

Mostly cloudy. Breezy. Temperatures in the lower 70s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 9 May Northern Will

Partly cloudy in the evening then clearing. Breezy. Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Run Rookery Temperature Statistics

May Temperature

Joliet Regional Airport (3.1 miles)

  • Lowest 2 May, 2026

    29.8 °F

  • Average May

    53 °F

  • Highest 4 May, 2026

    81.7 °F

Climate (2021–Present)

Joliet Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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