I-270 MO weather conditions near Saint Louis, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 62°F 2025-05-09T10:53:00-05:00
• Today 2025-05-09, Sunny. Sunny, with a high near 72. Northeast wind around 7 mph.
• Tonight 2025-05-09, Mostly Clear. Mostly clear, with a low around 46. Northeast wind around 5 mph becoming calm in the evening.
• Saturday 2025-05-10, Sunny. Sunny, with a high near 76. Calm wind becoming northeast around 5 mph in the afternoon.
• Saturday Night 2025-05-10, Mostly Clear. Mostly clear, with a low around 53. Calm wind.
• Sunday 2025-05-11, Mostly Sunny. Mostly sunny, with a high near 77. Calm wind becoming east around 6 mph in the afternoon.
• Sunday Night 2025-05-11, Partly Cloudy. Partly cloudy, with a low around 58.
• Monday 2025-05-12, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 75. Chance of precipitation is 50%.
• Monday Night 2025-05-12, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60.
• Tuesday 2025-05-13, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 50%.
• Tuesday Night 2025-05-13, Mostly Clear. Mostly clear, with a low around 62.
• Wednesday 2025-05-14, Mostly Sunny. Mostly sunny, with a high near 84.
• Wednesday Night 2025-05-14, Partly Cloudy. Partly cloudy, with a low around 66.
• Thursday 2025-05-15, Mostly Sunny. Mostly sunny, with a high near 90.