I-55 weather conditions near Maryville, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 68°F 2025-11-14T18:50:00-06:00 - Tonight 2025-11-14, Increasing Clouds. Increasing clouds, with a low around 60. South wind 8 to 10 mph.
Saturday 2025-11-15, Mostly Sunny. Mostly sunny, with a high near 77. South wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night 2025-11-15, Mostly Clear. Mostly clear, with a low around 44. North wind 7 to 9 mph.
Sunday 2025-11-16, Sunny. Sunny, with a high near 59. North wind 3 to 6 mph.- Sunday Night 2025-11-16, Mostly Clear. Mostly clear, with a low around 37. Light and variable wind.
Monday 2025-11-17, Mostly Sunny then Chance Rain. A 30 percent chance of rain after noon. Mostly sunny, with a high near 58.
Monday Night 2025-11-17, Rain Likely. Rain likely, mainly before midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.Tuesday 2025-11-18, Slight Chance Rain then Mostly Sunny. A 20 percent chance of rain before noon. Partly sunny, with a high near 60.
Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 40.
Wednesday 2025-11-19, Slight Chance Rain. A 20 percent chance of rain. Partly sunny, with a high near 58.
Wednesday Night 2025-11-19, Chance Rain. A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.- Thursday Night 2025-11-20, Chance Rain. A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Friday 2025-11-21, Chance Rain. A 40 percent chance of rain. Partly sunny, with a high near 60.