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Current Weather Conditions for Illiopolis, IL

A slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 114. Southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
87°F

Conditions

Wind: 12 mph SW
Humidity: 65%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
87° 89° 91° 94° 94° 94° 92° 90° 88° 85° 82° 81° 80°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 114. Southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
94°F 70°F
Tonight
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. Heat index values as high as 113. West wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
94°F 70°F
Tuesday
Partly Sunny
Partly sunny, with a high near 86. North wind around 10 mph, with gusts as high as 17 mph.
94°F 70°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 63. Northeast wind 3 to 9 mph.
94°F 70°F
Wednesday
Sunny
Sunny, with a high near 84. Northeast wind 3 to 9 mph.
94°F 70°F
Wednesday Night
Clear
Clear, with a low around 63. East northeast wind 1 to 7 mph.
94°F 70°F
Thursday
Sunny
Sunny, with a high near 86. South southeast wind around 3 mph.
94°F 70°F
Thursday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 66.
94°F 70°F
Friday
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
94°F 70°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
94°F 70°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
94°F 70°F
Saturday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 65.
94°F 70°F
Sunday
Sunny
Sunny, with a high near 84.
94°F 70°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 64.
94°F 70°F
Data provided by weather.gov