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Current Weather Conditions for Illiopolis, IL

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
65°F

Conditions

Wind: 9 mph S
Humidity: 100%
Probability of Precipitation: 30%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
65° 65° 66° 71° 78° 81° 83° 85° 87° 88° 90° 90° 90°

Upcoming Week

Day Forecast High Low
Overnight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
80°F 59°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 90. Heat index values as high as 101. South wind 9 to 21 mph, with gusts as high as 31 mph. New rainfall amounts between a quarter and half of an inch possible.
80°F 59°F
Thursday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms between 8pm and 10pm, then a chance of showers and thunderstorms between 10pm and midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 60. West wind 7 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
80°F 59°F
Friday
Sunny
Sunny, with a high near 81. West wind 6 to 10 mph.
80°F 59°F
Friday Night
Mostly Clear
Mostly clear, with a low around 61. Southwest wind 3 to 8 mph.
80°F 59°F
Saturday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 6 to 15 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible.
80°F 59°F
Saturday Night
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 64. West southwest wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
80°F 59°F
Sunday
Showers And Thunderstorms then Mostly Sunny
Showers and thunderstorms before 7am. Mostly sunny, with a high near 76. Chance of precipitation is 80%.
80°F 59°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 55.
80°F 59°F
Monday
Mostly Sunny
Mostly sunny, with a high near 77.
80°F 59°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 56.
80°F 59°F
Tuesday
Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 79.
80°F 59°F
Tuesday Night
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
80°F 59°F
Wednesday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
80°F 59°F
Data provided by weather.gov