I-44 weather conditions near Saint Peters, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 66°F 2025-11-15T03:54:00-06:00
• Today 2025-11-15, Mostly Sunny. Mostly sunny, with a high near 78. Southwest wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
• Tonight 2025-11-15, Mostly Clear. Mostly clear, with a low around 42. North wind 5 to 8 mph.
• Sunday 2025-11-16, Sunny. Sunny, with a high near 59. North wind 3 to 6 mph.
• Sunday Night 2025-11-16, Mostly Clear. Mostly clear, with a low around 37. Light and variable wind.
• Monday 2025-11-17, Sunny then Chance Showers. A 30 percent chance of showers after noon. Mostly sunny, with a high near 58. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
• Monday Night 2025-11-17, Showers Likely. Showers likely before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
• Tuesday 2025-11-18, Partly Sunny. Partly sunny, with a high near 66.
• Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 43.
• Wednesday 2025-11-19, Chance Rain. A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61.
• Wednesday Night 2025-11-19, Rain Likely. Rain likely, mainly after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
• Thursday 2025-11-20, Rain. Rain. High near 63. Chance of precipitation is 80%.
• Thursday Night 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
• Friday 2025-11-21, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a high near 63.