I-64 weather conditions near Mount Vernon, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 61°F 2025-10-20T22:56:00-05:00 
Tonight 2025-10-20, Chance Sprinkles. A chance of sprinkles before midnight. Mostly clear, with a low around 49. South southeast wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 26 mph.Tuesday 2025-10-21, Sunny then Sunny and Breezy. Sunny, with a high near 67. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night 2025-10-21, Clear. Clear, with a low around 42. West wind 8 to 14 mph, with gusts as high as 21 mph.
Wednesday 2025-10-22, Sunny. Sunny, with a high near 65. West northwest wind 10 to 16 mph, with gusts as high as 21 mph.- Wednesday Night 2025-10-22, Clear. Clear, with a low around 37. West wind around 6 mph becoming calm in the evening.
- Thursday 2025-10-23, Sunny. Sunny, with a high near 66. Calm wind becoming west northwest around 6 mph in the afternoon.
- Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 40. Calm wind.
Friday 2025-10-24, Partly Sunny then Chance Showers. A chance of showers after 1pm. Mostly cloudy, with a high near 63. Light east southeast wind becoming south southeast 5 to 9 mph in the morning.
Friday Night 2025-10-24, Chance Showers. A chance of showers. Mostly cloudy, with a low around 49. Southeast wind 6 to 8 mph.
Saturday 2025-10-25, Chance Showers. A chance of showers. Mostly cloudy, with a high near 65. South southeast wind 7 to 10 mph.- Saturday Night 2025-10-25, Chance Showers. A chance of showers. Mostly cloudy, with a low around 51. Southeast wind 5 to 8 mph.
- Sunday 2025-10-26, Chance Showers. A chance of showers. Partly sunny, with a high near 71. South wind 7 to 9 mph.
Sunday Night 2025-10-26, Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 52. South southeast wind 5 to 7 mph.- Monday 2025-10-27, Chance Showers. A chance of showers. Partly sunny, with a high near 72. South wind 7 to 14 mph, with gusts as high as 18 mph.