Rock Run County Forest Preserve Weather Forecast

    • 21
    • 33

    Partly Sunny

    • 22
    • 32

    Partly Sunny

    • 26
    • 32

    Snow

    • 6
    • 30

    Slight Chance Snow Showers

    • 5
    • 19

    Mostly Cloudy

    • 9
    • 21

    Mostly Cloudy

Today 27 Nov Northern Will

Mostly cloudy in the Morning, then becoming partly cloudy. Blustery with Highs in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 27 Nov Northern Will

Partly cloudy. Lows in the lower 20s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening.

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Rock Run County Forest Preserve Temperature Statistics

November Temperature

Joliet Regional Airport (1.2 miles)

  • Lowest 11 November, 2025

    24.8 °F

  • Average November

    46.1 °F

  • Highest 15 November, 2025

    72.1 °F

Climate (2020–Present)

Joliet Regional Airport (1.2 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    63.2 °F
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