| NWS Forecast for: Winnetka IL Issued by: National Weather Service Chicago, IL Last Update: 6:06 am CDT Jul 19, 2025 |  |
Today: Showers and thunderstorms likely, mainly between noon and 3pm. Mostly cloudy, with a high near 29. South wind 10 to 20 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible. Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 20. West wind 10 to 15 km/h becoming north after midnight. Winds could gust as high as 25 km/h. Sunday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 23. North northeast wind 15 to 20 km/h. Chance of precipitation is 30%. Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 20. North northeast wind 10 to 15 km/h, with gusts as high as 25 km/h. Monday: Mostly sunny, with a high near 26. East wind around 15 km/h, with gusts as high as 25 km/h. Monday Night: Partly cloudy, with a low around 21. Tuesday: Mostly sunny, with a high near 29. Tuesday Night: Partly cloudy, with a low around 23. Wednesday: Sunny, with a high near 34. Wednesday Night: Mostly clear, with a low around 24. Thursday: Mostly sunny, with a high near 33. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 22. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 28. | |
| Winnetka IL 42.1°N 87.75°W | |
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