I-70 weather conditions near Wentzville, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 48°F 2025-10-21T04:54:00-05:00
• Today 2025-10-21, Sunny then Sunny and Breezy. Sunny, with a high near 63. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph.
• Tonight 2025-10-21, Clear. Clear, with a low around 40. West wind 9 to 13 mph, with gusts as high as 23 mph.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 65. West wind 10 to 14 mph, with gusts as high as 24 mph.
• Wednesday Night 2025-10-22, Clear. Clear, with a low around 37. West wind around 6 mph becoming calm in the evening.
• Thursday 2025-10-23, Areas Frost then Sunny. Areas of frost before 7am. Otherwise, sunny, with a high near 64. Calm wind becoming northwest around 6 mph in the afternoon.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 39.
• Friday 2025-10-24, Chance Rain. A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 58.
• Friday Night 2025-10-24, Rain Likely. Rain likely, mainly before 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
• Saturday 2025-10-25, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a high near 59.
• Saturday Night 2025-10-25, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a low around 49.
• Sunday 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 65.
• Sunday Night 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 51.
• Monday 2025-10-27, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 69.