| NWS Forecast for: Zion IL Issued by: National Weather Service Chicago, IL Last Update: 7:41 pm CDT Jul 12, 2025 | |
| Overnight: Mostly clear, with a low around 64. West northwest wind around 5 mph. Sunday: Mostly sunny, with a high near 82. West wind around 5 mph. Sunday Night: Mostly clear, with a low around 66. Southwest wind around 5 mph. Monday: Sunny, with a high near 87. South southwest wind 5 to 10 mph. Monday Night: Mostly clear, with a low around 71. South southwest wind around 5 mph. Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 30%. Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Thursday: A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Thursday Night: A chance of showers. Mostly cloudy, with a low around 64. Friday: Partly sunny, with a high near 76. Friday Night: Mostly cloudy, with a low around 64. Saturday: Partly sunny, with a high near 77. | |
| Zion IL 42.45°N 87.84°W | |
Visit your local NWS office at: https://www.weather.gov/lot |