10-Day Weather Forecast - Illinois City, IL
- 43|18°FPartly CloudyHourly details
Today
43°FPartly cloudy. High temperature around 43F. Dew point will be around 31F with an average humidity of 81%. Winds will be 16 mph from the NW.
Tonight
18°FCloudy then becoming partly cloudy this evening then becoming clear. Much cooler with lows 10 to 15. North winds 15 to 20 mph with gusts up to 30 mph diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
Weekend Weather
- 32|26°FSunnyHourly details
Day
32°FSunny cooler with highs in the lower 30s. East winds around 5 mph becoming southeast in the afternoon.
Night
26°FMostly cloudy. Not as cool with lows in the mid 20s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
- 43|28°FMostly SunnyHourly details
Day
43°FMostly sunny. Not as cool with highs in the lower 40s. Southeast winds 5 to 10 mph.
Night
28°FPartly cloudy. Lows in the upper 20s. Southeast winds around 5 mph.
- 54|38°FMostly SunnyHourly details
Day
54°FMostly sunny. Not as cool with highs in the mid 50s.
Night
38°FMostly clear. Not as cool with lows in the upper 30s.
- 53|32°F30% Chance of RainHourly details
Day
53°FMostly sunny. A chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 30 percent.
Night
32°FMostly cloudy with a 40 percent chance of rain. Lows in the lower 30s.
- 41|25°FMostly CloudyHourly details
Day
41°FMostly cloudy. Highs in the lower 40s. Lows in the mid 20s.
Night
25°FMostly cloudy. Highs in the lower 40s. Lows in the mid 20s.
- 40|29°FMostly Cloudy
Day
40°FMostly cloudy. Highs in the lower 40s. Lows in the mid 20s.
Night
29°FMostly cloudy. Highs in the lower 40s. Lows in the mid 20s.
- 41|29°FMostly Sunny
Day
41°FMostly sunny. Highs in the lower 40s.
Night
29°FPartly cloudy. Low temperature around 29F. Dew point will be around 28F with an average humidity of 83%. Winds will be 5 mph from the E.
Weekend Weather
- 40|29°FPartly Cloudy
Day
40°FPartly cloudy. High temperature around 40F. Dew point will be around 29F with an average humidity of 74%. Winds will be 3 mph from the NE.
Night
29°FMostly cloudy. Low temperature around 29F. Dew point will be around 28F with an average humidity of 83%. Winds will be 2 mph from the NE.
- 40|29°FPartly Cloudy
Day
40°FPartly cloudy. High temperature around 40F. Dew point will be around 30F with an average humidity of 76%. Winds will be 1 mph from the NW.
Night
29°FPartly cloudy. Low temperature around 29F. Dew point will be around 28F with an average humidity of 81%. Winds will be 1 mph from the SE.














