I-57 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: Fair 71°F 2025-06-16T21:56:00-05:00 
Tonight 2025-06-16, Chance T-storms. A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 70. Calm wind.
Tuesday 2025-06-17, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. Calm wind becoming south southwest around 6 mph in the afternoon.- Tuesday Night 2025-06-17, Partly Cloudy. Partly cloudy, with a low around 72. South wind around 6 mph.
Wednesday 2025-06-18, Chance Showers then Showers Likely. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. South southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday Night 2025-06-18, Heavy Rain. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Juneteenth 2025-06-19, Mostly Sunny. Mostly sunny, with a high near 85. West northwest wind around 6 mph.
Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 67. Calm wind.
Friday 2025-06-20, Sunny. Sunny, with a high near 89. Calm wind becoming south southwest 5 to 7 mph in the morning.- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 73. South wind around 6 mph.
- Saturday 2025-06-21, Sunny. Sunny, with a high near 93. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 76. South wind 6 to 8 mph.
- Sunday 2025-06-22, Sunny. Sunny, with a high near 93. South southwest wind 6 to 9 mph.
- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 75. South wind 3 to 6 mph.
Monday 2025-06-23, Chance T-storms. A chance of showers and thunderstorms. Sunny, with a high near 92. South southwest wind 3 to 8 mph.