Clinton Lake State Recreation Area Weather Forecast

    • 46
    • 77

    Becoming Sunny

    • 51
    • 68

    Chance Rain Showers

    • 51
    • 68

    Chance Rain Showers

    • 53
    • 70

    Chance Rain Showers

    • 58
    • 68

    Rain Showers Likely

    • 56
    • 74

    Rain Showers Likely

    • 49
    • 70

    Rain Showers Likely

Today 29 Oct De Witt

Partly sunny. A chance of Showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

Tonight 29 Oct De Witt

Partly cloudy this Evening, then becoming mostly clear. Cooler with Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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Clinton Lake State Recreation Area Temperature Statistics

October Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.7 miles)

  • Lowest 17 October, 2026

    36 °F

  • Average October

    61.4 °F

  • Highest 12 October, 2026

    88 °F

Climate (2021–2026)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.7 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.7 °F
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