| NWS Forecast for: Zion IL Issued by: National Weather Service Chicago, IL Last Update: 11:26 am CDT Jul 3, 2025 | |
Today: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a temperature falling to around 82 by 5pm. Northwest wind 5 to 10 mph becoming east southeast in the afternoon. Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 69. East wind 5 to 10 mph becoming south after midnight. Independence Day: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 90. Heat index values as high as 95. South southeast wind 5 to 10 mph, with gusts as high as 15 mph. Friday Night: Partly cloudy, with a low around 74. South southwest wind around 5 mph, with gusts as high as 15 mph. Saturday: Sunny and hot, with a high near 95. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74. Sunday: A 40 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 85. Sunday Night: Partly cloudy, with a low around 65. Monday: Mostly sunny, with a high near 78. Monday Night: Partly cloudy, with a low around 65. Tuesday: Mostly sunny, with a high near 80. Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 80. | |
| Zion IL 42.45°N 87.84°W | |
Visit your local NWS office at: https://www.weather.gov/lot |