I-55 weather conditions near Edwardsville, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 65°F 2025-10-17T23:55:00-05:00
• Overnight 2025-10-18, Clear. Clear, with a low around 62. South wind around 9 mph.
• Saturday 2025-10-18, Heavy Rain. Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. Some of the storms could produce heavy rainfall. High near 74. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
• Saturday Night 2025-10-18, Heavy Rain and Breezy. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 50. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%.
• Sunday 2025-10-19, Becoming Sunny and Breezy. Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 31 mph.
• Sunday Night 2025-10-19, Clear. Clear, with a low around 43. West wind 5 to 7 mph becoming light and variable.
• Monday 2025-10-20, Sunny then Sunny and Breezy. Sunny, with a high near 72. Breezy.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 48.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 63.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 39.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 65.
• Wednesday Night 2025-10-22, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 45.
• Thursday 2025-10-23, Chance Showers. A 30 percent chance of showers. Mostly sunny, with a high near 68.
• Thursday Night 2025-10-23, Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 44.
• Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 66.