Clinton Lake State Recreation Area Weather Forecast

    • -3
    • 16

    Decreasing Clouds

    • 1
    • 15

    Partly Sunny

    • 2
    • 20

    Partly Sunny

    • 13
    • 23

    Mostly Cloudy

    • 15
    • 29

    Mostly Cloudy

    • 17
    • 29

    Mostly Cloudy

Today 29 Jan De Witt

Mostly cloudy. Highs around 16. North Winds around 5 Mph.

Tonight 29 Jan De Witt

Mostly cloudy in the Evening, then becoming partly cloudy. Cold with Lows around 2 below. North Winds around 5 Mph.

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Clinton Lake State Recreation Area Temperature Statistics

January Temperature

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

  • Lowest 23 January, 2026

    -8 °F

  • Average January

    25.3 °F

  • Highest 8 January, 2026

    61 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.2 °F
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