I-44 weather conditions near Saint Peters, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 33°F 2025-11-16T22:54:00-06:00
• Tonight 2025-11-16, Clear. Clear, with a low around 36. Light and variable wind.
• Monday 2025-11-17, Sunny then Scattered Showers. Scattered showers, mainly after 5pm. Increasing clouds, with a high near 59. Southeast wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
• Monday Night 2025-11-17, Scattered Showers then Isolated Showers. Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 4am. Mostly cloudy, with a low around 49. Southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
• Tuesday 2025-11-18, Partly Sunny then Slight Chance Rain. A 20 percent chance of rain after noon. Partly sunny, with a high near 73. Southeast wind around 8 mph becoming northwest in the afternoon.
• Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 46. North wind around 6 mph becoming calm in the evening.
• Wednesday 2025-11-19, Mostly Cloudy. Mostly cloudy, with a high near 64.
• Wednesday Night 2025-11-19, Chance Rain. A 50 percent chance of rain. Mostly cloudy, with a low around 51.
• Thursday 2025-11-20, Rain. Rain and possibly a thunderstorm. High near 67. Chance of precipitation is 90%.
• Thursday Night 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
• Friday 2025-11-21, Chance Rain. A 50 percent chance of rain. Partly sunny, with a high near 66.
• Friday Night 2025-11-21, Chance Rain. A 30 percent chance of rain. Mostly cloudy, with a low around 44.
• Saturday 2025-11-22, Partly Sunny. Partly sunny, with a high near 56.
• Saturday Night 2025-11-22, Partly Cloudy. Partly cloudy, with a low around 39.
• Sunday 2025-11-23, Mostly Sunny then Slight Chance Rain. A 20 percent chance of rain. Mostly sunny, with a high near 58.