I-55 weather conditions near East Saint Louis, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 68°F 2025-09-24T04:53:00-05:00
• Overnight 2025-09-24, Chance Showers and Patchy Fog. A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 67. North wind around 6 mph.
• Wednesday 2025-09-24, Chance Showers and Patchy Fog then Showers Likely. A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 78. North wind 6 to 8 mph. Chance of precipitation is 60%.
• Wednesday Night 2025-09-24, Showers Likely then Slight Chance Showers. Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 2am. Cloudy during the early evening, then gradual clearing, with a low around 60. North wind 5 to 7 mph. Chance of precipitation is 60%.
• Thursday 2025-09-25, Sunny. Sunny, with a high near 78. North wind 5 to 10 mph, with gusts as high as 21 mph.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.
• Friday 2025-09-26, Sunny. Sunny, with a high near 82.
• Friday Night 2025-09-26, Clear. Clear, with a low around 57.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 84.
• Saturday Night 2025-09-27, Clear. Clear, with a low around 59.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 87.
• Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 61.
• Monday 2025-09-29, Sunny. Sunny, with a high near 88.
• Monday Night 2025-09-29, Mostly Clear. Mostly clear, with a low around 63.
• Tuesday 2025-09-30, Mostly Sunny. Mostly sunny, with a high near 87.