Clinton, Illinois Weather
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Weather Forecast for Clinton, Illinois : De Witt County
Issued: 3:12 am CDT Jul 16, 2025 Latitude: 40.1536479 Longitude: -88.9645253 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of thunderstorms on Overnight 50% chance of thunderstorms on Wednesday 60% chance of thunderstorms on Thursday 30% chance of rain on Friday 70% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday Mostly Sunny on Tuesday
Low: 71°F High: 91°F High: 80°F High: 81°F High: 87°F High: 86°F High: 86°F High: 91°F
Low: 71°F Low: 64°F Low: 69°F Low: 71°F Low: 70°F Low: 71°F  
Thunderstorms Thunderstorms Thunderstorms Rain Thunderstorms Thunderstorms Thunderstorms Mostly Sunny
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Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
72°
Clear
Mist
as of 3:55 AM CDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 5 Miles
Pressure: 29.91 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
75°
Clear
as of 3:54 AM CDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
BLOOMINGTON - (KBMI)
72°
Clear
as of 3:56 AM CDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
6 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
73°
Clear
as of 3:55 AM CDST
Rel. Humidity: 88%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
3 MPH
170° South
Cloud Level(s): Clear
20% chance of thunderstorms Overnight Overnight... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind around 5 mph.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 6 to 13 mph, with gusts as high as 17 mph.
60% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 71. Southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
60% chance of thunderstorms Thursday Thursday... Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 80. West northwest wind 7 to 11 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 64. Northeast wind around 9 mph. Chance of precipitation is 30%.
30% chance of rain Friday Friday... A 30 percent chance of showers. Mostly cloudy, with a high near 81. East northeast wind 5 to 7 mph becoming southeast in the afternoon.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. Southeast wind around 6 mph.
70% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 70%.
50% chance of thunderstorms Saturday Night Saturday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
50% chance of thunderstorms Sunday Sunday... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
20% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 71.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 91.
Current Radar Image


Sun Almanac for Clinton, Illinois
Sunrise: 05:41 AM
Sunset: 8:23 PM
Civil Sunrise:05:09 AM
Civil Sunset: 8:55 PM
Nautical Sunrise: 04:29 AM
Nautical Sunset: 9:35 PM
Astro Sunrise: 03:44 AM
Astro Sunset: 10:20 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.