Essex Weather Forecast

    • 65
    • 80

    Rain Showers Likely

    • 52
    • 80

    Partly Sunny

    • 62
    • 83

    Mostly Sunny

    • 65
    • 87

    Chance Thunderstorms

    • 67
    • 86

    Chance Rain Showers

    • 69
    • 92

    Chance Rain Showers

Today 9 Sep Kankakee

Cloudy. A chance of Showers early in the Morning, then Showers likely late in the morning. A slight chance of Showers early in the afternoon. Humid. Highs around 80. West Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 9 Sep Kankakee

Mostly cloudy. Humid with Lows in the mid 60s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Essex Temperature Statistics

September Temperature

Greater Kankakee Airport (18.6 miles)

  • Lowest 6 September, 2026

    61 °F

  • Average September

    80.5 °F

  • Highest 1 September, 2026

    94.3 °F

Climate (2021–2026)

Greater Kankakee Airport (18.6 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.6 °F
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