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Current Weather Conditions for Illiopolis, IL

Partly sunny, with a high near 86. South wind 16 to 22 mph, with gusts as high as 31 mph.
76°F

Conditions

Wind: 16 mph S
Humidity: 71%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
76° 79° 81° 83° 84° 85° 86° 86° 85° 83° 80° 77° 75°

Upcoming Week

Day Forecast High Low
Today
Partly Sunny
Partly sunny, with a high near 86. South wind 16 to 22 mph, with gusts as high as 31 mph.
86°F 71°F
Tonight
Mostly Clear
Mostly clear, with a low around 69. South wind 15 to 21 mph, with gusts as high as 30 mph.
86°F 71°F
Monday
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms between 10am and 11am, then showers and thunderstorms likely between 11am and 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. South wind 16 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
86°F 71°F
Monday Night
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
86°F 71°F
Tuesday
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy. High near 84, with temperatures falling to around 78 in the afternoon. Southwest wind 16 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
86°F 71°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 55. Northwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
86°F 71°F
Wednesday
Partly Sunny
Partly sunny, with a high near 68. North wind around 13 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible.
86°F 71°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 48.
86°F 71°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 70.
86°F 71°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 52.
86°F 71°F
Friday
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 74.
86°F 71°F
Friday Night
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 56.
86°F 71°F
Saturday
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. Partly sunny, with a high near 79.
86°F 71°F
Saturday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
86°F 71°F
Data provided by weather.gov