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: 81°F 2025-06-14T15:56:00-05:00 - This Afternoon 2025-06-14, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. North northwest wind around 6 mph.
Tonight 2025-06-14, Chance T-storms then Patchy Fog. A 30 percent chance of showers and thunderstorms, mainly before 7pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 67. North wind 3 to 6 mph.
Sunday 2025-06-15, Patchy Fog then Partly Sunny. Patchy fog before 7am. Otherwise, partly sunny, with a high near 84. North northeast wind 3 to 5 mph.
Sunday Night 2025-06-15, Mostly Cloudy then Chance Showers. A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 67. Light and variable wind.
Monday 2025-06-16, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Light south wind.
Monday Night 2025-06-16, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Tuesday 2025-06-17, Chance T-storms. A chance of showers, with thunderstorms also possible after 7am. Partly sunny, with a high near 87. South southwest wind 3 to 8 mph. Chance of precipitation is 40%.Tuesday Night 2025-06-17, Slight Chance T-storms then Chance Showers. A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. South southwest wind around 7 mph.
Wednesday 2025-06-18, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Wednesday Night 2025-06-18, Showers Likely. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Southwest wind 6 to 9 mph.
Juneteenth 2025-06-19, Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 87. West wind around 7 mph.
Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 68. Light west wind.
Friday 2025-06-20, Sunny. Sunny, with a high near 90. Calm wind becoming south southwest 5 to 7 mph in the afternoon.