Channahon Weather Forecast

    • 23
    • 35

    Mostly Cloudy

    • 18
    • 31

    Chance Snow

    • 18
    • 31

    Partly Sunny

    • 30
    • 42

    Mostly Cloudy

    • 26
    • 50

    Chance Rain

    • 27
    • 43

    Slight Chance Rain

Today 21 Feb Southern Will

Mostly cloudy. Highs in the mid 30s. Northwest Winds 10 to 15 Mph.

Tonight 21 Feb Southern Will

Mostly cloudy. A slight chance of snow in the Evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the lower 20s. Northwest Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Real-Time

Channahon Temperature Statistics

February Temperature

Joliet Regional Airport (6.2 miles)

  • Lowest 1 February, 2026

    1.4 °F

  • Average February

    33.5 °F

  • Highest 16 February, 2026

    67.6 °F

Climate (2021–Present)

Joliet Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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