I-55 weather conditions near Edwardsville, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 59°F 2025-11-18T11:50:00-06:00 
This Afternoon 2025-11-18, Slight Chance T-storms. A 20 percent chance of rain and thunderstorms before 4pm. Partly sunny, with a high near 70. Southwest wind 6 to 9 mph becoming north.
Tonight 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 46. North wind 3 to 5 mph.
Wednesday 2025-11-19, Cloudy. Cloudy, with a high near 58. Northeast wind around 5 mph becoming calm in the morning.Wednesday Night 2025-11-19, Mostly Cloudy then Chance Rain. A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 47. Light and variable wind.
Thursday 2025-11-20, Rain Likely. Rain likely. Cloudy, with a high near 61. South wind 5 to 8 mph. Chance of precipitation is 70%.
Thursday Night 2025-11-20, Rain Likely. Rain likely and possibly a thunderstorm. Cloudy, with a low around 50. Chance of precipitation is 70%.
Friday 2025-11-21, Rain. Rain. High near 58. Chance of precipitation is 80%.Friday Night 2025-11-21, Chance Rain then Slight Chance Rain. A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 41.
Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 56.
Saturday Night 2025-11-22, Mostly Clear. Mostly clear, with a low around 38.
Sunday 2025-11-23, Sunny. Sunny, with a high near 59.
Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 41.Monday 2025-11-24, Mostly Sunny then Slight Chance Rain. A 20 percent chance of rain. Partly sunny, with a high near 60.