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Current Weather Conditions for Illiopolis, IL

A chance of showers and thunderstorms before 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 84 in the afternoon. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
88°F

Conditions

Wind: 8 mph WSW
Humidity: 66%
Probability of Precipitation: 43%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
88° 88° 85° 84° 83° 81° 79° 77° 75° 74° 73° 72° 71°

Upcoming Week

Day Forecast High Low
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 84 in the afternoon. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
88°F 71°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. North northwest wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
88°F 71°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. North wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
88°F 71°F
Sunday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. North northeast wind 5 to 9 mph. New rainfall amounts less than a tenth of an inch possible.
88°F 71°F
Monday
Mostly Sunny
Mostly sunny, with a high near 83. North northeast wind 6 to 10 mph.
88°F 71°F
Monday Night
Mostly Clear
Mostly clear, with a low around 63. Northeast wind 3 to 10 mph.
88°F 71°F
Tuesday
Sunny
Sunny, with a high near 85. Northeast wind around 7 mph.
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Tuesday Night
Mostly Clear
Mostly clear, with a low around 65.
88°F 71°F
Wednesday
Sunny
Sunny, with a high near 87.
88°F 71°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 68.
88°F 71°F
Thursday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.
88°F 71°F
Thursday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 69.
88°F 71°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85.
88°F 71°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
88°F 71°F
Data provided by weather.gov