Clinton Lake State Recreation Area Weather Forecast

    • 18
    • 30

    Decreasing Clouds

    • 26
    • 45

    Breezy

    • 27
    • 43

    Rain/Snow Likely

    • 23
    • 40

    Partly Sunny

    • 33
    • 54

    Mostly Sunny

    • 28
    • 56

    Partly Sunny

Today 23 Feb De Witt

Sunny. Near steady temperature in the upper 20s. Northwest Winds 10 to 15 Mph.

Tonight 23 Feb De Witt

Mostly clear in the Evening, then becoming mostly cloudy. Lows around 17. West Winds around 5 Mph, becoming south after midnight.

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Clinton Lake State Recreation Area Temperature Statistics

February Temperature

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

  • Lowest 1 February, 2026

    3 °F

  • Average February

    33.7 °F

  • Highest 16 February, 2026

    64.9 °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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