I-55 weather conditions near Normal, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 45°F 2025-11-16T01:56:00-06:00
• Overnight 2025-11-16, Clear. Clear, with a low around 35. North northwest wind 10 to 14 mph, with gusts as high as 23 mph.
• Sunday 2025-11-16, Sunny. Sunny, with a high near 52. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
• Sunday Night 2025-11-16, Mostly Clear. Mostly clear, with a low around 29. West northwest wind 3 to 7 mph.
• Monday 2025-11-17, Mostly Sunny. Mostly sunny, with a high near 53. Calm wind becoming southeast 5 to 7 mph in the morning.
• Monday Night 2025-11-17, Rain Likely. Rain likely, mainly after midnight. Mostly cloudy, with a low around 41. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
• Tuesday 2025-11-18, Chance Rain then Mostly Cloudy. A 40 percent chance of rain before noon. Mostly cloudy, with a high near 55. East southeast wind 9 to 13 mph, with gusts as high as 21 mph.
• Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 41. East northeast wind 6 to 8 mph.
• Wednesday 2025-11-19, Mostly Cloudy. Mostly cloudy, with a high near 57.
• Wednesday Night 2025-11-19, Mostly Cloudy then Chance Rain. A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 41.
• Thursday 2025-11-20, Rain Likely. Rain likely, mainly after noon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
• Thursday Night 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a low around 49.
• Friday 2025-11-21, Chance Rain. A chance of rain. Mostly cloudy, with a high near 58.
• Friday Night 2025-11-21, Chance Rain then Mostly Cloudy. A chance of rain. Mostly cloudy, with a low around 36.
• Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 48.