Clinton Lake State Recreation Area Weather Forecast

    • 55
    • 65

    Increasing Clouds

    • 63
    • 80

    Breezy

    • 65
    • 81

    Chance Thunderstorms

    • 65
    • 84

    Rain Showers Likely

    • 58
    • 80

    Chance Thunderstorms

    • 57
    • 78

    Chance Rain Showers

Today 11 Apr De Witt

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the lower 60s. East Winds 5 to 10 Mph.

Tonight 11 Apr De Witt

Mostly clear. Much cooler with Lows in the lower 40s. East Winds around 5 Mph.

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Clinton Lake State Recreation Area Temperature Statistics

April Temperature

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

  • Lowest 7 April, 2026

    30.9 °F

  • Average April

    49.8 °F

  • Highest 3 April, 2026

    73.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.5 °F
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