I-64 weather conditions near Chesterfield, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 78°F 2025-06-22T02:54:00-05:00
• Overnight 2025-06-22, Clear. Clear, with a low around 77. South wind around 6 mph.
• Sunday 2025-06-22, Sunny. Sunny, with a high near 95. Heat index values as high as 105. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
• Sunday Night 2025-06-22, Clear. Clear, with a low around 78. South wind 5 to 7 mph.
• Monday 2025-06-23, Sunny. Sunny, with a high near 94. Heat index values as high as 102. Southwest wind 6 to 8 mph.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 76. South wind around 6 mph becoming calm in the evening.
• Tuesday 2025-06-24, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 95. Chance of precipitation is 20%.
• Tuesday Night 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75.
• Wednesday 2025-06-25, Mostly Sunny. Mostly sunny, with a high near 94.
• Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 75.
• Thursday 2025-06-26, Sunny. Sunny, with a high near 95.
• Thursday Night 2025-06-26, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
• Friday 2025-06-27, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
• Friday Night 2025-06-27, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
• Saturday 2025-06-28, Slight Chance Showers then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.