I-55 weather conditions near Normal, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 59°F 2025-11-15T18:56:00-06:00
• Tonight 2025-11-15, Clear. Clear, with a low around 35. North northwest wind 11 to 15 mph, with gusts as high as 25 mph.
• Sunday 2025-11-16, Sunny. Sunny, with a high near 52. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
• Sunday Night 2025-11-16, Mostly Clear. Mostly clear, with a low around 30. West northwest wind around 6 mph becoming calm after midnight.
• Monday 2025-11-17, Mostly Sunny. Mostly sunny, with a high near 53. Calm wind becoming southeast 5 to 8 mph in the morning.
• Monday Night 2025-11-17, Rain Likely. Rain likely. Mostly cloudy, with a low around 41. Southeast wind 8 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 30 percent chance of rain before noon. Mostly cloudy, with a high near 55. East southeast wind 10 to 13 mph, with gusts as high as 20 mph.
• Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 36. East northeast wind 7 to 9 mph.
• Wednesday 2025-11-19, Mostly Cloudy. Mostly cloudy, with a high near 53.
• 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. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
• Thursday Night 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a low around 46.
• Friday 2025-11-21, Rain Likely. Rain likely. Mostly cloudy, with a high near 58.
• Friday Night 2025-11-21, Chance Rain. A chance of rain. Mostly cloudy, with a low around 38.
• Saturday 2025-11-22, Partly Sunny. Partly sunny, with a high near 50.