I-270 MO weather conditions near Saint Louis, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 70°F 2025-06-19T02:53:00-05:00
• Overnight 2025-06-19, Partly Cloudy. Partly cloudy, with a low around 67. West wind around 6 mph.
• Juneteenth 2025-06-19, Sunny. Sunny, with a high near 86. Northwest wind around 7 mph.
• Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 67. West wind around 5 mph becoming light and variable after midnight.
• Friday 2025-06-20, Sunny. Sunny, with a high near 92. Light south wind increasing to 5 to 9 mph in the morning.
• Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 75. South wind around 8 mph.
• Saturday 2025-06-21, Hot. Sunny and hot, with a high near 97.
• Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 76.
• Sunday 2025-06-22, Hot. Sunny and hot, with a high near 97.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 77.
• Monday 2025-06-23, Hot. Sunny and hot, with a high near 97.
• Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 77.
• Tuesday 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
• Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 76.
• Wednesday 2025-06-25, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.