I-270 MO weather conditions near Saint Louis, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Heavy Rain Fog/Mist 74°F 2025-07-13T16:53:00-05:00
• This Afternoon 2025-07-13, T-storms Likely. Showers and thunderstorms likely. Cloudy, with a steady temperature around 77. Light north wind. Chance of precipitation is 60%.
• Tonight 2025-07-13, Chance T-storms then Mostly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 70. Light and variable wind.
• Monday 2025-07-14, Patchy Fog then Slight Chance T-storms. A slight chance of showers and thunderstorms between 3pm and 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 88. Light and variable wind. Chance of precipitation is 20%.
• Monday Night 2025-07-14, Mostly Cloudy. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.
• Tuesday 2025-07-15, Partly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
• Tuesday Night 2025-07-15, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.
• Wednesday 2025-07-16, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
• Wednesday Night 2025-07-16, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
• Thursday 2025-07-17, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
• Thursday Night 2025-07-17, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73.
• Friday 2025-07-18, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
• Friday Night 2025-07-18, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
• Saturday 2025-07-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
• Saturday Night 2025-07-19, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
• Sunday 2025-07-20, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.