I-64 weather conditions near Mount Vernon, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 91°F 2025-06-22T18:56:00-05:00
• Tonight 2025-06-22, Clear. Clear, with a low around 74. South wind 5 to 7 mph becoming calm after midnight.
• Monday 2025-06-23, Sunny. Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south southwest around 6 mph in the morning.
• Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
• Tuesday 2025-06-24, Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 94. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
• Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 76. Calm wind.
• Wednesday 2025-06-25, Sunny. Sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.
• Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 76. Calm wind.
• Thursday 2025-06-26, Sunny. Sunny, with a high near 95. Calm wind becoming southwest around 6 mph in the afternoon.
• Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm in the evening.
• Friday 2025-06-27, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming west southwest 5 to 7 mph in the morning.
• Friday Night 2025-06-27, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm in the evening.
• Saturday 2025-06-28, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming west southwest around 6 mph in the afternoon.
• Saturday Night 2025-06-28, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Light south southwest wind.
• Sunday 2025-06-29, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming west southwest 5 to 7 mph in the morning.