Weather forecast for: Lisle IL
Last Update: 2:16 pm CDT Sep 18, 2026
This Afternoon: A 50 percent chance of showers, mainly before 5pm. Mostly cloudy, with a high near 73. East wind 10 to 15 mph.
Tonight: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Saturday: Showers and thunderstorms, mainly before 2pm. Some of the storms could produce heavy rainfall. High near 77. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 65. Southeast wind 5 to 10 mph becoming northwest in the evening. Chance of precipitation is 80%.
Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Monday: A 50 percent chance of showers. Cloudy, with a high near 64.
Monday Night: Mostly cloudy, with a low around 53.
Tuesday: Mostly cloudy, with a high near 63.
Tuesday Night: Mostly cloudy, with a low around 53.
Wednesday: Partly sunny, with a high near 65.
Wednesday Night: Mostly cloudy, with a low around 53.
Thursday: Partly sunny, with a high near 68.