10-Day Weather Forecast - Chester, IL
As of
- |64°FPartly CloudyHourly details
Tonight
64°FMostly clear this evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
- 87|59°FSunnyHourly details
Day
87°FSunny. Highs in the upper 80s. Northeast winds around 5 mph.
Night
59°FMostly clear. Lows in the lower 60s. East winds around 5 mph.
- 91|71°FMostly SunnyHourly details
Day
91°FMostly sunny. Highs in the mid 90s. South winds around 5 mph.
Night
71°FMostly clear. Lows around 70. South winds 5 to 10 mph.
- 96|71°FHot and HumidHourly details
Day
96°FSunny, hot with highs in the upper 90s. Heat index values up to 105 in the afternoon.
Night
71°FShowers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent. Heat index values up to 100.
- 81|61°F70% Chance of StormsHourly details
Day
81°FShowers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent. Heat index values up to 100.
Night
61°FPartly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 20 percent.
- 85|64°FSunnyHourly details
Day
85°FSunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent.
Night
64°FMostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20 percent.
Weekend Weather
- 89|64°F30% Chance of StormsHourly details
Day
89°FMostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs around 90. Chance of rain 30 percent.
Night
64°FMostly clear. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.
- 86|65°FMostly Sunny
Day
86°FMostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
Night
65°FClear. Low temperature around 65F. Dew point will be around 65F with an average humidity of 84%. Winds will be 4 mph from the S.
- 88|67°FSunny
Day
88°FSunny. High temperature around 88F. Dew point will be around 67F with an average humidity of 66%. Winds will be 6 mph from the S.
Night
67°FClear. Low temperature around 67F. Dew point will be around 66F with an average humidity of 84%. Winds will be 4 mph from the S.
- 88|66°FSunny
Day
88°FSunny. High temperature around 88F. Dew point will be around 68F with an average humidity of 65%. Winds will be 6 mph from the SW.
Night
66°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 67F with an average humidity of 87%. Winds will be 3 mph from the S.












