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 after 4pm. Cloudy, with a high near 48. Southeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
47°F

Conditions

Wind: 8 mph SSE
Humidity: 76%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
47° 48° 48° 48° 48° 47° 47° 47° 46° 46° 45° 46° 46°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Light Rain
A slight chance of rain after 4pm. Cloudy, with a high near 48. Southeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
48°F 21°F
Tonight
Rain
Rain. Cloudy. Low around 38, with temperatures rising to around 43 overnight. East northeast wind 12 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
48°F 21°F
Tuesday
Light Rain
Rain. Cloudy. High near 43, with temperatures falling to around 38 in the afternoon. North northwest wind 18 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts less than a tenth of an inch possible.
48°F 21°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 25. West northwest wind around 17 mph, with gusts as high as 24 mph.
48°F 21°F
New Year's Day
Partly Sunny
Partly sunny, with a high near 32. West northwest wind 12 to 17 mph, with gusts as high as 23 mph.
48°F 21°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 23. West wind 5 to 9 mph, with gusts as high as 17 mph.
48°F 21°F
Thursday
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after noon. Mostly cloudy, with a high near 34. West wind 5 to 9 mph. New snow accumulation of less than half an inch possible.
48°F 21°F
Thursday Night
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before midnight. Partly cloudy, with a low around 18. New snow accumulation of less than half an inch possible.
48°F 21°F
Friday
Sunny
Sunny, with a high near 28.
48°F 21°F
Friday Night
Mostly Clear
Mostly clear, with a low around 14.
48°F 21°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 25.
48°F 21°F
Saturday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 15. New snow accumulation of 1 to 2 inches possible.
48°F 21°F
Sunday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 28. New snow accumulation of 1 to 2 inches possible.
48°F 21°F
Sunday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 13. New snow accumulation of 1 to 3 inches possible.
48°F 21°F
Data provided by weather.gov