I-70 weather conditions near Saint Peters, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 66°F 2025-10-13T08:54:00-05:00
• Columbus Day 2025-10-13, Mostly Cloudy. Mostly cloudy, with a high near 77. South wind around 5 mph becoming calm in the morning.
• Tonight 2025-10-13, Mostly Cloudy. Mostly cloudy, with a low around 61. Light east wind.
• Tuesday 2025-10-14, Mostly Sunny. Mostly sunny, with a high near 81. Light northeast wind.
• Tuesday Night 2025-10-14, Mostly Clear. Mostly clear, with a low around 59. Calm wind.
• Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
• Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 59.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 81.
• Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 60.
• Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 85.
• Friday Night 2025-10-17, Partly Cloudy then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62.
• Saturday 2025-10-18, Chance Showers. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
• Saturday Night 2025-10-18, Chance Showers. A 40 percent chance of showers. Partly cloudy, with a low around 53.
• Sunday 2025-10-19, Slight Chance Showers. A 20 percent chance of showers. Sunny, with a high near 69.