I-55 weather conditions near Chicago, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 91°F 2025-06-26T10:53:00-05:00 
This Afternoon 2025-06-26, Scattered T-storms. Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 100. West wind around 10 mph becoming south southeast. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Tonight 2025-06-26, Scattered T-storms. Scattered showers and thunderstorms, mainly before 4am. Partly cloudy, with a low around 73. Southeast wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Friday 2025-06-27, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night 2025-06-27, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 30%.
Saturday 2025-06-28, Slight Chance Showers. A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. North northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday Night 2025-06-28, Mostly Clear. Mostly clear, with a low around 71.Sunday 2025-06-29, Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93.
Sunday Night 2025-06-29, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday 2025-06-30, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Monday Night 2025-06-30, Partly Cloudy. Partly cloudy, with a low around 70.- Tuesday 2025-07-01, Sunny. Sunny, with a high near 81.
- Tuesday Night 2025-07-01, Partly Cloudy. Partly cloudy, with a low around 68.
- Wednesday 2025-07-02, Sunny. Sunny, with a high near 79.