10-Day Weather Forecast - Lemont, IL
As of
- 83|70°FMostly CloudyHourly details
Today
83°FMostly cloudy. A chance of showers and a slight chance of thunderstorms. Temperatures in the lower 80s. West winds 5 to 10 mph. Chance of precipitation 20 percent.
Tonight
70°FMostly cloudy in the evening, then becoming partly cloudy. A chance of showers and a slight chance of thunderstorms early in the evening. Patchy fog after midnight. Humid. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 20 percent.
- 77|71°F70% Chance of StormsHourly details
Day
77°FMostly cloudy. Patchy fog early in the morning. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. East winds around 5 mph. Chance of precipitation 70 percent.
Night
71°FA chance of thunderstorms until early morning. Showers likely. A slight chance of thunderstorms late. Humid with lows in the upper 60s. East winds around 5 mph. Chance of precipitation 70 percent.
- 81|71°F50% Chance of StormsHourly details
Day
81°FMostly cloudy. A chance of showers in the morning. A slight chance of thunderstorms. A slight chance of showers in the afternoon. Humid with highs around 80. East winds 5 to 10 mph. Chance of precipitation 50 percent.
Night
71°FMostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of precipitation 50 percent.
Weekend Weather
- 85|76°F50% Chance of StormsHourly details
Day
85°FMostly cloudy. A chance of showers and thunderstorms, mainly in the morning. Highs in the mid 80s. Chance of precipitation 50 percent.
Night
76°FMostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Chance of precipitation 30 percent.
- 82|69°F50% Chance of StormsHourly details
Day
82°FMostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent.
Night
69°FMostly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of precipitation 50 percent.
- 75|61°FPartly CloudyHourly details
Day
75°FPartly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s.
Night
61°FPartly cloudy. Lows in the lower 60s.
- 76|70°FPartly Cloudy
Day
76°FPartly cloudy. Highs in the upper 70s.
Night
70°FPartly cloudy. Lows in the mid 60s.
- 83|70°F30% Chance Rain Showers
Day
83°FPartly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of precipitation 30 percent.
Night
70°FClear with a 35% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 70F with an average humidity of 83%. Winds will be 3 mph from the SW.
- 81|68°FSunny
Day
81°FSunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 81F. Dew point will be around 70F with an average humidity of 78%. Winds will be 2 mph from the W.
Night
68°FClear with a 30% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 65F with an average humidity of 80%. Winds will be 1 mph from the SW.
- 79|68°FSunny
Day
79°FSunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 79F. Dew point will be around 68F with an average humidity of 77%. Winds will be 2 mph from the W.
Night
68°FClear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 68F. Dew point will be around 66F with an average humidity of 83%. Winds will be 1 mph from the SW.













