10-Day Weather Forecast - Illiopolis, IL
- 32|27°FMostly CloudyHourly details
Today
32°FMostly cloudy. Highs in the mid 30s. South winds 10 to 15 mph.
Tonight
27°FMostly cloudy in the evening then becoming partly cloudy. Not as cool with lows in the upper 20s. Southwest winds 5 to 10 mph becoming west with gusts up to 20 mph after midnight.
- 39|19°FPartly SunnyHourly details
Day
39°FPartly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Night
19°FMostly cloudy in the evening then becoming partly cloudy. Lows around 18. North winds 10 to 15 mph with gusts up to 25 mph.
Weekend Weather
- 29|24°FMostly SunnyHourly details
Day
29°FMostly sunny. Cooler with highs in the lower 30s. Northeast winds around 5 mph becoming southeast in the afternoon.
Night
24°FMostly cloudy. Lows in the lower 20s.
- 41|27°FMostly SunnyHourly details
Day
41°FMostly sunny. Not as cool with highs in the upper 40s.
Night
27°FMostly clear. Lows in the upper 20s. Highs in the mid 50s.
- 49|38°FMostly SunnyHourly details
Day
49°FMostly clear. Lows in the upper 20s. Highs in the mid 50s.
Night
38°FMostly clear. Not as cool with lows in the upper 30s.
- 56|37°FMostly SunnyHourly details
Day
56°FMostly sunny in the morning then becoming mostly cloudy. Highs in the upper 50s.
Night
37°FMostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.
- 45|35°F40% Chance of Rain
Day
45°FCloudy with a 40 percent chance of rain. Highs around 50.
Night
35°FMostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 82%. Winds will be 6 mph from the NW.
- 47|36°F40% Chance of Rain
Day
47°FCloudy with a chance of rain. Chance of precipitation 35%. High temperature around 47F. Dew point will be around 36F with an average humidity of 76%. Winds will be 3 mph from the NW.
Night
36°FCloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 36F. Dew point will be around 34F with an average humidity of 82%. Winds will be 2 mph from the NE.
- 43|34°F40% Chance of Rain
Day
43°FCloudy with a chance of rain. Chance of precipitation 35%. High temperature around 43F. Dew point will be around 34F with an average humidity of 78%. Winds will be 2 mph from the N.
Night
34°FCloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 32F with an average humidity of 84%. Winds will be 3 mph from the N.
Weekend Weather
- 42|31°F30% Chance of Rain
Day
42°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 42F. Dew point will be around 34F with an average humidity of 80%. Winds will be 4 mph from the NW.
Night
31°FCloudy. Low temperature around 31F. Dew point will be around 31F with an average humidity of 82%. Winds will be 7 mph from the NW.
