Kekukee Park Weather Forecast

    • 70
    • 95

    Rain Showers Likely

    • 65
    • 83

    Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 69
    • 88

    Mostly Sunny

    • 71
    • 93

    Mostly Sunny

Today 5 Sep Martin

Mostly sunny. Showers likely with a chance of Thunderstorms this afternoon. Hot with Highs in the mid 90s. Northwest Winds around 5 Mph. Chance of rain 60 percent. Heat index Values up to 107 this afternoon.

Tonight 5 Sep Martin

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Patchy fog after midnight. Lows around 70. East Winds around 5 Mph, becoming north after midnight. Chance of rain 60 percent.

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Kekukee Park Temperature Statistics

September Temperature

Washington, Warren Field Airport (18 miles)

  • Lowest 1 September, 2026

    73.8 °F

  • Average September

    83.8 °F

  • Highest 2 September, 2026

    95.4 °F

Climate (2021–2026)

Washington, Warren Field Airport (18 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    73.6 °F
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