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Current Weather Conditions for Illiopolis, IL

Partly cloudy, with a low around 59. South southeast wind around 5 mph.
61°F

Conditions

Wind: 5 mph SSE
Humidity: 93%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
61° 61° 61° 63° 65° 68° 73° 74° 76° 77° 78° 78° 78°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy, with a low around 59. South southeast wind around 5 mph.
91°F 75°F
Wednesday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. South southwest wind 6 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
91°F 75°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 5am. Partly cloudy, with a low around 63. South southwest wind 2 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
91°F 75°F
Thursday
Partly Sunny
Partly sunny, with a high near 82. West wind 3 to 7 mph. New rainfall amounts between a tenth and quarter of an inch possible.
91°F 75°F
Thursday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. East northeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
91°F 75°F
Friday
Showers And Thunderstorms Likely then Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 78. East wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
91°F 75°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
91°F 75°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
91°F 75°F
Saturday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.
91°F 75°F
Sunday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90.
91°F 75°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 73.
91°F 75°F
Monday
Sunny
Sunny, with a high near 93.
91°F 75°F
Monday Night
Mostly Clear
Mostly clear, with a low around 75.
91°F 75°F
Tuesday
Sunny
Sunny, with a high near 92.
91°F 75°F
Data provided by weather.gov