10-Day Weather Forecast - Glen Carbon, IL
- 85|70°FMostly SunnyHourly details
Today
85°FMostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the upper 80s. North winds around 5 mph. Chance of rain 20 percent.
Tonight
70°FPartly cloudy in the evening then becoming mostly clear. Patchy fog after midnight. Lows in the mid 60s. North winds around 5 mph.
- 88|71°FSunnyHourly details
Day
88°FPatchy fog in the morning. Sunny. Highs in the upper 80s. Northeast winds around 5 mph.
Night
71°FMostly clear. Lows in the upper 60s. East winds around 5 mph.
- 92|73°FSunnyHourly details
Day
92°FSunny. Highs in the lower 90s. Southeast winds around 5 mph. Heat index values up to 100.
Night
73°FMostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Weekend Weather
- 94|74°FMostly SunnyHourly details
Day
94°FMostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Night
74°FMostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
- 96|75°FHot and HumidHourly details
Day
96°FMostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Night
75°FPartly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening.
- 95|76°FMostly SunnyHourly details
Day
95°FMostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105.
Night
76°FPartly cloudy. Lows in the lower 70s.
- 94|70°FMostly Sunny
Day
94°FMostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
Night
70°FMostly clear with a 45% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 72F with an average humidity of 84%. Winds will be 3 mph from the N.
- 86|66°F40% Chance of Rain
Day
86°FSunny with a chance of rain. Chance of precipitation 40%. High temperature around 86F. Dew point will be around 71F with an average humidity of 71%. Winds will be 6 mph from the N.
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 84%. Winds will be 6 mph from the N.
- 84|63°FSunny
Day
84°FSunny. High temperature around 84F. Dew point will be around 67F with an average humidity of 69%. Winds will be 6 mph from the NE.
Night
63°FClear. Low temperature around 63F. Dew point will be around 65F with an average humidity of 86%. Winds will be 4 mph from the NE.
- 85|64°FSunny
Day
85°FSunny. High temperature around 85F. Dew point will be around 66F with an average humidity of 67%. Winds will be 3 mph from the NE.
Night
64°FClear. Low temperature around 64F. Dew point will be around 65F with an average humidity of 84%. Winds will be 1 mph from the NE.
