Weather forecast for: Zion IL
Last Update: 8:41 pm CDT Sep 15, 2026
Tonight: A 20 percent chance of showers and thunderstorms before 4am. Cloudy, with a low around 61. North wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. Northeast wind around 10 mph.
Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph.
Thursday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 72. North wind 5 to 10 mph.
Thursday Night: Mostly cloudy, with a low around 62. North northeast wind 5 to 10 mph.
Friday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Saturday: Showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78.
Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62.
Sunday: A chance of showers. Mostly cloudy, with a high near 73.
Sunday Night: A chance of showers. Cloudy, with a low around 59.
Monday: A chance of showers. Mostly cloudy, with a high near 71.
Monday Night: Mostly cloudy, with a low around 57.
Tuesday: Partly sunny, with a high near 71.
WeatherWorld.com
