I-55 weather conditions near Staunton, 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: Fair 77°F 2025-09-21T10:50:00-05:00 
This Afternoon 2025-09-21, Isolated T-storms. Isolated showers and thunderstorms before 1pm, then isolated showers and thunderstorms after 5pm. Partly sunny, with a high near 85. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight 2025-09-21, T-storms. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 64. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.Monday 2025-09-22, Showers Likely then Scattered T-storms. Showers likely and possibly a thunderstorm before 10am, then scattered showers and thunderstorms, mainly between 10am and 5pm. Mostly cloudy, with a high near 76. Southwest wind around 8 mph. Chance of precipitation is 70%.
Monday Night 2025-09-22, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday 2025-09-23, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.- Tuesday Night 2025-09-23, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Wednesday 2025-09-24, Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Wednesday Night 2025-09-24, Chance Showers. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.- Thursday 2025-09-25, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Thursday Night 2025-09-25, Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 56.
Friday 2025-09-26, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 76.
Friday Night 2025-09-26, Partly Cloudy. Partly cloudy, with a low around 55.
Saturday 2025-09-27, Sunny. Sunny, with a high near 79.