Channahon Weather Forecast

    • 67
    • 84

    Chance Rain Showers

    • 63
    • 81

    Partly Sunny

    • 66
    • 82

    Mostly Cloudy

    • 59
    • 78

    Slight Chance Thunderstorms

    • 59
    • 76

    Partly Sunny

    • 61
    • 77

    Partly Sunny

Today 16 Aug Southern Will

Mostly cloudy. A chance of Showers and Thunderstorms early in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall early in the morning. Humid with Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 16 Aug Southern Will

Mostly cloudy. Humid with Lows in the upper 60s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Channahon Temperature Statistics

August Temperature

Joliet Regional Airport (6.2 miles)

  • Lowest 3 August, 2026

    60.6 °F

  • Average August

    75.1 °F

  • Highest 10 August, 2026

    89.4 °F

Climate (2021–2026)

Joliet Regional Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
Get WillyWeather+ to remove ads