| NWS Forecast for: New Lenox IL Issued by: National Weather Service Chicago, IL Last Update: 12:07 pm CDT Jun 10, 2026 |  |
This Afternoon: Showers and thunderstorms likely, mainly after 3pm. Mostly sunny, with a high near 88. Heat index values as high as 97. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Tonight: Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 70. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Thursday: Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 87. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Thursday Night: Showers and thunderstorms, mainly before 1am. Low around 61. Breezy, with a south southwest wind 15 to 20 mph becoming west northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Friday: Sunny, with a high near 77. West wind 10 to 15 mph, with gusts as high as 25 mph. Friday Night: Clear, with a low around 62. Saturday: Sunny, with a high near 82. Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Sunday: A chance of showers before 1pm. Partly sunny, with a high near 76. Sunday Night: Partly cloudy, with a low around 56. Monday: Partly sunny, with a high near 74. Monday Night: Partly cloudy, with a low around 56. Tuesday: Mostly sunny, with a high near 75. | |
| New Lenox IL 41.52°N 87.99°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
