Peotone Weather Forecast

    • 32
    • 45

    Rain/Snow Likely

    • 21
    • 38

    Rain/Snow Likely

    • 23
    • 31

    Partly Sunny

    • 33
    • 41

    Partly Sunny

    • 32
    • 45

    Chance Rain/Snow

    • 21
    • 35

    Chance Snow

Today 9 Jan Eastern Will

Mostly cloudy. Isolated Sprinkles and patchy very light drizzle early in the morning. Windy. Highs in the mid 40s. West Winds 15 to 25 Mph with Gusts up to 40 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 9 Jan Eastern Will

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of rain late. Lows in the lower 30s. East Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Real-Time

Peotone Temperature Statistics

January Temperature

Greater Kankakee Airport (18 miles)

  • Lowest 1 January, 2026

    14.2 °F

  • Average January

    30 °F

  • Highest 5 January, 2026

    47.5 °F

Climate (2021–Present)

Greater Kankakee Airport (18 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.3 °F
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