Rock Run Rookery Weather Forecast

    • 32
    • 36

    Snow Showers

    • 16
    • 34

    Rain/Snow

    • 11
    • 24

    Chance Snow

    • 2
    • 22

    Chance Snow

    • -1
    • 9

    Slight Chance Snow

    • 5
    • 14

    Mostly Cloudy

Today 9 Dec Northern Will

Cloudy. A chance of rain and freezing rain late. Ice accumulation around a trace. Highs in the mid 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 30 percent.

Tonight 9 Dec Northern Will

Freezing rain early in the evening. Rain in the Evening, then a chance of rain after midnight. Ice accumulation around a trace. Blustery. Near steady temperature in the mid 30s. Southwest Winds 15 to 20 Mph, becoming west 15 to 25 Mph after midnight. Gusts up to 35 Mph. Chance of precipitation near 100 percent.

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Rock Run Rookery Temperature Statistics

December Temperature

Joliet Regional Airport (3.1 miles)

  • Lowest 5 December, 2025

    -1.1 °F

  • Average December

    22.3 °F

  • Highest 6 December, 2025

    34.9 °F

Climate (2020–Present)

Joliet Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    63.1 °F
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