I-55 weather conditions near Troy, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 60°F 2025-10-18T22:35:00-05:00
• Tonight 2025-10-18, Heavy Rain. Showers, mainly before 1am. The rain could be heavy at times. Low around 52. Southwest wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
• Sunday 2025-10-19, Breezy. Slight Chance Showers then Sunny. A 20 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 65. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 34 mph.
• Sunday Night 2025-10-19, Clear. Clear, with a low around 42. West wind 5 to 9 mph becoming light and variable.
• Monday 2025-10-20, Sunny then Sunny and Breezy. Sunny, with a high near 70. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 50. South wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph.
• Tuesday 2025-10-21, Sunny then Sunny and Breezy. Sunny, with a high near 65. Breezy.
• Tuesday Night 2025-10-21, Clear. Clear, with a low around 42.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 62.
• Wednesday Night 2025-10-22, Mostly Clear. Mostly clear, with a low around 38.
• Thursday 2025-10-23, Sunny. Sunny, with a high near 68.
• Thursday Night 2025-10-23, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 47.
• Friday 2025-10-24, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a high near 62.
• Friday Night 2025-10-24, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 48.
• Saturday 2025-10-25, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 64.