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Current Weather Conditions for Illiopolis, IL

Partly sunny, with a high near 78. West wind 2 to 7 mph.
60°F

Conditions

Wind: 2 mph NNW
Humidity: 90%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
60° 63° 66° 68° 70° 73° 74° 76° 77° 77° 78° 78° 76°

Upcoming Week

Day Forecast High Low
Today
Partly Sunny
Partly sunny, with a high near 78. West wind 2 to 7 mph.
79°F 63°F
Tonight
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
79°F 63°F
Sunday
Chance Rain Showers then Partly Sunny
A chance of rain showers before 11am. Partly sunny, with a high near 80. West northwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
79°F 63°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 58. Northeast wind around 5 mph.
79°F 63°F
Memorial Day
Mostly Sunny
Mostly sunny, with a high near 82. East southeast wind 3 to 8 mph.
79°F 63°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 62. East southeast wind around 7 mph.
79°F 63°F
Tuesday
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. East wind 6 to 12 mph, with gusts as high as 16 mph.
79°F 63°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
79°F 63°F
Wednesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
79°F 63°F
Wednesday Night
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
79°F 63°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82.
79°F 63°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
79°F 63°F
Friday
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 79.
79°F 63°F
Friday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 57.
79°F 63°F
Data provided by weather.gov