I-55 weather conditions near Collinsville, Illinois
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Mostly Cloudy 70°F 2024-09-23T12:53:00-05:00 
This Afternoon 2024-09-23, Showers Likely. Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a high near 71. East wind around 6 mph. Chance of precipitation is 70%.
Tonight 2024-09-23, T-storms Likely and Patchy Fog. Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, cloudy, with a low around 65. East wind around 6 mph becoming southwest after midnight. Chance of precipitation is 70%.
Tuesday 2024-09-24, Chance T-storms. A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 71. Northwest wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night 2024-09-24, Mostly Cloudy. Mostly cloudy, with a low around 58. Northwest wind around 6 mph becoming calm in the evening.
Wednesday 2024-09-25, Mostly Sunny. Mostly sunny, with a high near 75. Calm wind becoming north around 6 mph in the morning.Wednesday Night 2024-09-25, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60.
Thursday 2024-09-26, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Thursday Night 2024-09-26, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Friday 2024-09-27, Showers. Showers. High near 73. Chance of precipitation is 80%.- Friday Night 2024-09-27, Showers Likely. Showers likely, mainly before 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
- Saturday 2024-09-28, Showers Likely. Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Saturday Night 2024-09-28, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Sunday 2024-09-29, Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.