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Current Weather Conditions for Illiopolis, IL

A slight chance of showers and thunderstorms between 8am and 9am, then showers and thunderstorms between 9am and noon, then a slight chance of showers and thunderstorms between noon and 4pm. Partly sunny, with a high near 77. West southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
60°F

Conditions

Wind: 9 mph SSW
Humidity: 81%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
60° 63° 65° 65° 69° 69° 71° 72° 74° 76° 76° 75° 75°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 8am and 9am, then showers and thunderstorms between 9am and noon, then a slight chance of showers and thunderstorms between noon and 4pm. Partly sunny, with a high near 77. West southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
81°F 66°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 54. West southwest wind 3 to 13 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.
81°F 66°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 3pm, then showers and thunderstorms likely between 3pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. South wind 6 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
81°F 66°F
Wednesday Night
Showers And Thunderstorms Likely then Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 64. West southwest wind 14 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
81°F 66°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 75. West northwest wind 12 to 15 mph, with gusts as high as 21 mph.
81°F 66°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 56. West northwest wind 3 to 9 mph.
81°F 66°F
Juneteenth
Sunny
Sunny, with a high near 78. Northwest wind 5 to 12 mph, with gusts as high as 16 mph.
81°F 66°F
Friday Night
Mostly Clear
Mostly clear, with a low around 58.
81°F 66°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 81.
81°F 66°F
Saturday Night
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63.
81°F 66°F
Sunday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 81.
81°F 66°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 65.
81°F 66°F
Monday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82.
81°F 66°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
81°F 66°F
Data provided by weather.gov