| NWS Forecast for: Chicago Executive Airport IL Issued by: National Weather Service Chicago, IL Last Update: 4:01 am CDT May 16, 2026 |  |
Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind around 10 mph, with gusts as high as 15 mph. Saturday: A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind around 10 mph becoming west in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 30%. Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming east southeast after midnight. Sunday: A 30 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 85. Breezy, with an east wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Sunday Night: Partly cloudy, with a low around 68. South wind around 15 mph, with gusts as high as 30 mph. Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 86. Breezy. Chance of precipitation is 80%. Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%. Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Breezy. Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 52. Wednesday: Partly sunny, with a high near 65. Wednesday Night: Mostly cloudy, with a low around 45. Thursday: Mostly sunny, with a high near 62. Thursday Night: Partly cloudy, with a low around 48. Friday: Mostly sunny, with a high near 69. | |
| Chicago Executive Airport IL 42.13°N 87.89°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
