I-55 weather conditions near Summit Argo, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 74°F 2025-06-15T09:53:00-05:00
• Today 2025-06-15, Mostly Sunny. Mostly sunny, with a high near 82. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
• Tonight 2025-06-15, Mostly Cloudy. Mostly cloudy, with a low around 63. East northeast wind 5 to 10 mph.
• Monday 2025-06-16, Mostly Sunny. Mostly sunny, with a high near 84. East wind 5 to 10 mph.
• Monday Night 2025-06-16, Partly Cloudy. Partly cloudy, with a low around 68. East wind 5 to 10 mph becoming south southwest after midnight.
• Tuesday 2025-06-17, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
• Tuesday Night 2025-06-17, T-storms Likely. Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.
• Wednesday 2025-06-18, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
• Wednesday Night 2025-06-18, Chance T-storms. A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65.
• Juneteenth 2025-06-19, Mostly Sunny. Mostly sunny, with a high near 81.
• Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 64.
• Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 87.
• Friday Night 2025-06-20, Partly Cloudy. Partly cloudy, with a low around 70.
• Saturday 2025-06-21, Sunny. Sunny, with a high near 91.