Clinton Lake State Recreation Area Weather Forecast
- 69
- 83
Chance Thunderstorms
- 71
- 87
Mostly Sunny
- 75
- 92
Mostly Sunny
- 74
- 91
Slight Chance Thunderstorms
- 73
- 91
Chance Thunderstorms
- 72
- 90
Chance Thunderstorms
Today 21 Jul De Witt
Mostly cloudy with a slight chance of Showers and Thunderstorms in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Humid with Highs in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 21 Jul De Witt
Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 20 percent.
Clinton Lake State Recreation Area Temperature Statistics
July Temperature
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.7 miles)
Lowest 18 July, 2025
64 °FAverage July
76.8 °FHighest 4 July, 2025
91 °F
Climate (2020–Present)
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.7 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
52.7 °FAverage High 2020–2025
62 °F