Clinton Lake State Recreation Area Weather Forecast

    • 32
    • 42

    Partly Sunny

    • 25
    • 51

    Partly Sunny

    • 28
    • 44

    Partly Sunny

    • 27
    • 41

    Chance Snow

    • 26
    • 42

    Chance Rain

    • 29
    • 43

    Chance Rain

Today 9 Feb De Witt

Partly sunny. Highs in the lower 40s. South Winds 5 to 10 Mph.

Tonight 9 Feb De Witt

Partly cloudy in the Evening, then clearing. Not as cool. Near steady temperature in the mid 30s. Temperature rising into the upper 30s after midnight. South Winds 10 to 15 Mph.

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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

    23.1 °F

  • Highest 6 February, 2026

    37.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.2 °F
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