Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Illiopolis, IL

A slight chance of rain before 1pm. Cloudy. High near 62, with temperatures falling to around 45 in the afternoon. West wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
61°F

Conditions

Wind: 18 mph WSW
Humidity: 97%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
61° 62° 56° 50° 48° 48° 47° 45° 44° 43° 43° 43° 41°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Light Rain
A slight chance of rain before 1pm. Cloudy. High near 62, with temperatures falling to around 45 in the afternoon. West wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
62°F 45°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 35. West wind 6 to 14 mph, with gusts as high as 21 mph.
62°F 45°F
Sunday
Sunny
Sunny, with a high near 63. Southwest wind 7 to 16 mph, with gusts as high as 22 mph.
62°F 45°F
Sunday Night
Clear
Clear, with a low around 45. South southwest wind around 13 mph, with gusts as high as 22 mph.
62°F 45°F
Monday
Sunny
Sunny, with a high near 74. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.
62°F 45°F
Monday Night
Mostly Clear
Mostly clear, with a low around 55. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
62°F 45°F
Tuesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 77. South southwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
62°F 45°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 47. Chance of precipitation is 90%.
62°F 45°F
Wednesday
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 60. Chance of precipitation is 90%.
62°F 45°F
Wednesday Night
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 7pm. Mostly cloudy, with a low around 31.
62°F 45°F
Thursday
Sunny
Sunny, with a high near 50.
62°F 45°F
Thursday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 1am. Mostly cloudy, with a low around 38.
62°F 45°F
Friday
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 7am. Mostly cloudy, with a high near 61.
62°F 45°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 35.
62°F 45°F
Data provided by weather.gov