I-55 weather conditions near Saint Louis, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 51°F 2025-05-23T05:51:00-05:00
• Today 2025-05-23, Mostly Sunny. Mostly sunny, with a high near 72. Calm wind becoming northwest around 5 mph.
• Tonight 2025-05-23, Chance Showers. A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 54. Light east wind.
• Saturday 2025-05-24, Chance Showers then Mostly Cloudy. A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 68. East wind 5 to 8 mph.
• Saturday Night 2025-05-24, Chance Showers then Showers Likely. Showers likely, mainly after 1am. Mostly cloudy, with a low around 56. East wind around 6 mph. Chance of precipitation is 60%.
• Sunday 2025-05-25, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a high near 64. East wind around 9 mph.
• Sunday Night 2025-05-25, Chance Showers. A 50 percent chance of showers. Cloudy, with a low around 54.
• Memorial Day 2025-05-26, Showers Likely. Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
• Monday Night 2025-05-26, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 56.
• Tuesday 2025-05-27, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 69.
• Tuesday Night 2025-05-27, Mostly Cloudy. Mostly cloudy, with a low around 56.
• Wednesday 2025-05-28, Mostly Sunny. Mostly sunny, with a high near 75.
• Wednesday Night 2025-05-28, Partly Cloudy. Partly cloudy, with a low around 57.
• Thursday 2025-05-29, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.