Forsythe Woods County Forest Preserve Weather Forecast

    • 60
    • 78

    Chance Rain Showers

    • 58
    • 79

    Mostly Sunny

    • 59
    • 73

    Rain Showers

    • 53
    • 73

    Partly Sunny

    • 57
    • 76

    Slight Chance Thunderstorms

    • 57
    • 77

    Chance Thunderstorms

Today 19 Jun Southern Will

Sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 19 Jun Southern Will

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Showers early in the evening. A slight chance of Thunderstorms in the evening. A chance of Showers in the late evening and overnight. Lows in the upper 50s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forsythe Woods County Forest Preserve Temperature Statistics

June Temperature

Joliet Regional Airport (14.9 miles)

  • Lowest 3 June, 2026

    47.7 °F

  • Average June

    72.1 °F

  • Highest 6 June, 2026

    91.2 °F

Climate (2021–2026)

Joliet Regional Airport (14.9 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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