I-55 weather conditions near East Saint Louis, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 75°F 2025-10-17T12:53:00-05:00
• This Afternoon 2025-10-17, Partly Sunny. Partly sunny, with a high near 84. South wind around 11 mph.
• Tonight 2025-10-17, Decreasing Clouds. Mostly cloudy, then gradually becoming clear, with a low around 64. South wind 7 to 9 mph.
• Saturday 2025-10-18, Heavy Rain. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. Some of the storms could produce heavy rainfall. High near 75. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
• Saturday Night 2025-10-18, Heavy Rain. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 51. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%.
• Sunday 2025-10-19, Sunny. Sunny, with a high near 66. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
• Sunday Night 2025-10-19, Clear. Clear, with a low around 45.
• Monday 2025-10-20, Sunny. Sunny, with a high near 75.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 52.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 69.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 44.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 71.
• Wednesday Night 2025-10-22, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 49.
• Thursday 2025-10-23, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 68.