Channahon Weather Forecast

    • 51
    • 76

    Rain Showers

    • 67
    • 76

    Partly Sunny

    • 64
    • 87

    Rain Showers

    • 67
    • 77

    Rain Showers Likely

    • 62
    • 82

    Chance Rain Showers

    • 60
    • 78

    Chance Rain Showers

Today 13 Sep Southern Will

Partly cloudy in the Morning, then becoming mostly cloudy. A chance of Showers in the afternoon. Less humid with Highs in the upper 70s. North Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 13 Sep Southern Will

Partly cloudy. Lows in the lower 60s. North Winds around 5 Mph.

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  • Temperature Real-Time

Channahon Temperature Statistics

September Temperature

Joliet Regional Airport (6.2 miles)

  • Lowest 7 September, 2026

    60.1 °F

  • Average September

    78.3 °F

  • Highest 2 September, 2026

    95.9 °F

Climate (2021–2026)

Joliet Regional Airport (6.2 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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