Rock Run County Forest Preserve Weather Forecast

    • 28
    • 47

    Mostly Sunny

    • 28
    • 49

    Mostly Sunny

    • 29
    • 51

    Mostly Sunny

    • 31
    • 55

    Mostly Sunny

    • 41
    • 58

    Partly Sunny

    • 44
    • 61

    Mostly Cloudy

Today 14 Nov Northern Will

Mostly sunny. Highs in the upper 40s. Northwest Winds 5 to 10 Mph.

Tonight 14 Nov Northern Will

Mostly clear. Lows in the upper 20s. Northwest Winds around 5 Mph.

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Rock Run County Forest Preserve Temperature Statistics

November Temperature

Joliet Regional Airport (1.2 miles)

  • Lowest 7 November, 2026

    29.7 °F
  • Average November

    51.2 °F
  • Highest 3 November, 2026

    72.5 °F

Climate (2021–2026)

Joliet Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    43.7 °F
  • Average 2021–2026

    53.8 °F
  • Average High 2021–2026

    63.4 °F
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