I-55 weather conditions near Chicago, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 69°F 2025-09-27T02:53:00-05:00
• Overnight 2025-09-27, Clear. Clear, with a low around 63. Southwest wind around 5 mph.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 86. West southwest wind 5 to 10 mph.
• Saturday Night 2025-09-27, Clear. Clear, with a low around 63. West wind around 5 mph becoming north after midnight.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 76. Northeast wind 5 to 10 mph.
• Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 62. East northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
• Monday 2025-09-29, Sunny. Sunny, with a high near 81.
• Monday Night 2025-09-29, Mostly Clear. Mostly clear, with a low around 63.
• Tuesday 2025-09-30, Sunny. Sunny, with a high near 78.
• Tuesday Night 2025-09-30, Partly Cloudy. Partly cloudy, with a low around 61.
• Wednesday 2025-10-01, Mostly Sunny. Mostly sunny, with a high near 74.
• Wednesday Night 2025-10-01, Partly Cloudy. Partly cloudy, with a low around 58.
• Thursday 2025-10-02, Mostly Sunny. Mostly sunny, with a high near 74.
• Thursday Night 2025-10-02, Mostly Clear. Mostly clear, with a low around 58.
• Friday 2025-10-03, Sunny. Sunny, with a high near 78.