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Current Weather Conditions for Illiopolis, IL

Clear, with a low around 75. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
83°F

Conditions

Wind: 9 mph S
Humidity: 74%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
83° 82° 80° 78° 77° 76° 75° 75° 75° 76° 80° 83° 86°

Upcoming Week

Day Forecast High Low
Tonight
Clear
Clear, with a low around 75. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
86°F 70°F
Wednesday
Sunny
Sunny, with a high near 93. Heat index values as high as 103. South southwest wind 6 to 12 mph, with gusts as high as 17 mph.
86°F 70°F
Wednesday Night
Clear
Clear, with a low around 76. Heat index values as high as 102. South wind 6 to 10 mph, with gusts as high as 20 mph.
86°F 70°F
Thursday
Sunny
Sunny, with a high near 93. Heat index values as high as 105. South southwest wind 6 to 10 mph.
86°F 70°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 75. South southwest wind 5 to 8 mph.
86°F 70°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92. South southwest wind 6 to 10 mph. Chance of precipitation is 30%.
86°F 70°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
86°F 70°F
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
86°F 70°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
86°F 70°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
86°F 70°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
86°F 70°F
Monday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88.
86°F 70°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
86°F 70°F
Tuesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
86°F 70°F
Data provided by weather.gov