Channahon Weather Forecast

    • 60
    • 85

    Chance Rain Showers

    • 66
    • 87

    Partly Sunny

    • 66
    • 86

    Rain Showers

    • 53
    • 84

    Rain Showers Likely

    • 46
    • 68

    Partly Sunny

    • 47
    • 67

    Partly Sunny

Today 16 May Southern Will

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms early in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 16 May Southern Will

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Showers in the evening. A slight chance of Thunderstorms. A chance of Showers after midnight. Lows around 60. South Winds around 5 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

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Channahon Temperature Statistics

May Temperature

Joliet Regional Airport (6.2 miles)

  • Lowest 2 May, 2026

    29.8 °F

  • Average May

    55 °F

  • Highest 4 May, 2026

    81.7 °F

Climate (2021–Present)

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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