I-57 weather conditions near I-57 IL exit 203, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 73°F 2025-08-08T06:53:00-05:00
• Today 2025-08-08, Mostly Sunny. Mostly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 15 mph.
• Tonight 2025-08-08, Mostly Clear. Mostly clear, with a low around 72. South southeast wind around 7 mph.
• Saturday 2025-08-09, Sunny. Sunny, with a high near 91. Heat index values as high as 100. South wind 7 to 11 mph, with gusts as high as 18 mph.
• Saturday Night 2025-08-09, Mostly Clear. Mostly clear, with a low around 71. South wind 6 to 8 mph.
• Sunday 2025-08-10, Mostly Sunny. Mostly sunny, with a high near 89. South wind 6 to 9 mph, with gusts as high as 15 mph.
• Sunday Night 2025-08-10, Partly Cloudy. Partly cloudy, with a low around 71. South wind around 6 mph.
• Monday 2025-08-11, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. South southwest wind 5 to 8 mph.
• Monday Night 2025-08-11, Chance Showers. A 30 percent chance of showers. Partly cloudy, with a low around 70.
• Tuesday 2025-08-12, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
• Tuesday Night 2025-08-12, Partly Cloudy. Partly cloudy, with a low around 69.
• Wednesday 2025-08-13, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
• Wednesday Night 2025-08-13, Partly Cloudy. Partly cloudy, with a low around 68.
• Thursday 2025-08-14, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 88.