Peotone Weather Forecast

    • 43
    • 68

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 49
    • 71

    Partly Sunny

Today 19 Oct Eastern Will

Sunny. Highs in the upper 60s. South Winds around 5 Mph.

Tonight 19 Oct Eastern Will

Partly cloudy in the Evening, then clearing. Lows in the lower 40s. East Winds around 5 Mph in the Evening, becoming light and variable.

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Peotone Temperature Statistics

October Temperature

Greater Kankakee Airport (18 miles)

  • Lowest 5 October, 2026

    43.7 °F

  • Average October

    62.8 °F

  • Highest 12 October, 2026

    88.9 °F

Climate (2021–2026)

Greater Kankakee Airport (18 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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