I-57 weather conditions near Marion, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 64°F 2026-05-03T12:45:00-05:00 
This Afternoon 2026-05-03, Sunny. Sunny, with a high near 70. South southwest wind around 16 mph, with gusts as high as 24 mph.Tonight 2026-05-03, Partly Cloudy then Slight Chance T-storms. A slight chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Increasing clouds, with a low around 56. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday 2026-05-04, Slight Chance Showers then Mostly Sunny and Breezy. A 10 percent chance of showers before 7am. Mostly sunny, with a high near 81. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night 2026-05-04, Slight Chance T-storms then Showers Likely. A slight chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Partly cloudy, with a low around 59. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday 2026-05-05, Showers. Showers and possibly a thunderstorm. High near 69. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Tuesday Night 2026-05-05, Showers. Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 46. West northwest wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Wednesday 2026-05-06, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 62. North northeast wind 7 to 9 mph.
Wednesday Night 2026-05-06, Slight Chance Showers. A slight chance of showers before 1am. Mostly cloudy, with a low around 45. North wind 5 to 7 mph.- Thursday 2026-05-07, Mostly Sunny. Mostly sunny, with a high near 66. West northwest wind 5 to 9 mph.
Thursday Night 2026-05-07, Mostly Clear. Mostly clear, with a low around 47. Light and variable wind.- Friday 2026-05-08, Mostly Sunny. Mostly sunny, with a high near 74. Southwest wind 5 to 10 mph.
Friday Night 2026-05-08, Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind 5 to 7 mph.
Saturday 2026-05-09, Sunny. Sunny, with a high near 76. North northwest wind 5 to 8 mph.