I-55 weather conditions near Lilbourn, Missouri
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 84°F 2025-09-20T16:53:00-05:00 Tonight 2025-09-20, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.
Sunday 2025-09-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 86. South southwest wind 5 to 10 mph.
Sunday Night 2025-09-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind around 6 mph.
Monday 2025-09-22, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. South southwest wind 6 to 11 mph. Chance of precipitation is 60%.Monday Night 2025-09-22, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 60%.
- Tuesday 2025-09-23, Showers Likely. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. South wind 6 to 9 mph. Chance of precipitation is 60%.
Tuesday Night 2025-09-23, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. South southeast wind around 6 mph. Chance of precipitation is 60%.
Wednesday 2025-09-24, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. South wind 6 to 10 mph becoming west southwest in the afternoon.
Wednesday Night 2025-09-24, Chance Showers. A chance of showers. Mostly cloudy, with a low around 64. Northwest wind around 7 mph.- Thursday 2025-09-25, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. West wind 7 to 11 mph.
Thursday Night 2025-09-25, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. North northwest wind 5 to 7 mph.
Friday 2025-09-26, Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 77. North northwest wind 6 to 10 mph.
Friday Night 2025-09-26, Partly Cloudy. Partly cloudy, with a low around 60. North northwest wind 3 to 6 mph.- Saturday 2025-09-27, Mostly Sunny. Mostly sunny, with a high near 78. North wind 5 to 9 mph.