I-55 weather conditions near Downers Grove, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 73°F 2025-09-24T10:45:00-05:00
• Today 2025-09-24, Partly Sunny. Partly sunny, with a high near 72. North northeast wind around 10 mph, with gusts as high as 15 mph.
• Tonight 2025-09-24, Partly Cloudy. Partly cloudy, with a low around 56. North northeast wind 5 to 10 mph.
• Thursday 2025-09-25, Mostly Sunny. Mostly sunny, with a high near 74. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 55. Northwest wind around 5 mph becoming west southwest after midnight.
• Friday 2025-09-26, Sunny. Sunny, with a high near 80. West southwest wind around 5 mph, with gusts as high as 10 mph.
• Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 58.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 82.
• Saturday Night 2025-09-27, Mostly Clear. Mostly clear, with a low around 59.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 82.
• Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 60.
• Monday 2025-09-29, Sunny. Sunny, with a high near 82.
• Monday Night 2025-09-29, Mostly Clear. Mostly clear, with a low around 61.
• Tuesday 2025-09-30, Mostly Sunny. Mostly sunny, with a high near 81.