| NWS Forecast for: Mount Vernon IL Issued by: National Weather Service Paducah, KY Last Update: 5:18 pm CDT Jul 14, 2025 | |
Tonight: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 71. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%. Tuesday: Showers and thunderstorms likely, mainly after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 88. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%. Tuesday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 60%. Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the morning. Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Southwest wind 3 to 5 mph. Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Southwest wind 3 to 7 mph. Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening. Friday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Calm wind becoming west around 5 mph. Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind. Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the morning. Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming west southwest around 6 mph in the morning. Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southwest wind 3 to 7 mph. | |
| Mount Vernon IL 38.31°N 88.91°W | |
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