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: Mostly Cloudy and Breezy NA°F 2025-12-09T20:56:00-06:00 Tonight 2025-12-09, Breezy. Mostly Cloudy then Chance Showers. A 30 percent chance of showers, mainly before 3am. Cloudy, with a temperature rising to around 43 by 2am. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 34 mph.
Wednesday 2025-12-10, Mostly Cloudy and Breezy. Mostly cloudy, with a temperature falling to around 35 by 5pm. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 38 mph.
Wednesday Night 2025-12-10, Mostly Cloudy. Mostly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.
Thursday 2025-12-11, Mostly Cloudy. Mostly cloudy, with a high near 38. Calm wind becoming west southwest around 6 mph in the morning.Thursday Night 2025-12-11, Slight Chance Snow Showers then Mostly Cloudy. A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 33. South southeast wind around 6 mph.
- Friday 2025-12-12, Partly Sunny. Partly sunny, with a high near 46. South southwest wind 6 to 10 mph becoming north northwest in the afternoon.
- Friday Night 2025-12-12, Mostly Cloudy. Mostly cloudy, with a low around 23. North northwest wind 5 to 7 mph.
- Saturday 2025-12-13, Mostly Cloudy. Mostly cloudy, with a high near 35. North wind 5 to 7 mph.
- Saturday Night 2025-12-13, Mostly Cloudy. Mostly cloudy, with a low around 11. North wind around 7 mph.
Sunday 2025-12-14, Sunny. Sunny, with a high near 24. North wind 5 to 8 mph.
Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 12. Light and variable wind.Monday 2025-12-15, Mostly Sunny then Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 37. South wind 3 to 7 mph.
Monday Night 2025-12-15, Slight Chance Showers then Slight Chance Freezing Rain. A slight chance of rain or freezing rain. Mostly cloudy, with a low around 24. South wind 3 to 5 mph.
Tuesday 2025-12-16, Slight Chance Showers then Mostly Sunny. A slight chance of showers. Mostly sunny, with a high near 41. South southeast wind 3 to 7 mph.