I-55 weather conditions near Joliet, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 60°F 2025-09-16T01:55:00-05:00 
Overnight 2025-09-16, Mostly Clear. Mostly clear, with a low around 58. East wind around 5 mph.
Tuesday 2025-09-16, Sunny. Sunny, with a high near 88. East northeast wind 5 to 10 mph.- Tuesday Night 2025-09-16, Mostly Clear. Mostly clear, with a low around 58. East northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
- Wednesday 2025-09-17, Sunny. Sunny, with a high near 87. Calm wind becoming east northeast around 5 mph in the afternoon.
- Wednesday Night 2025-09-17, Mostly Clear. Mostly clear, with a low around 60. East northeast wind around 5 mph becoming calm in the evening.
- Thursday 2025-09-18, Sunny. Sunny, with a high near 90.
- Thursday Night 2025-09-18, Partly Cloudy. Partly cloudy, with a low around 63.
Friday 2025-09-19, Partly Sunny. Partly sunny, with a high near 86.
Friday Night 2025-09-19, Chance Showers. A chance of showers. Mostly cloudy, with a low around 62.Saturday 2025-09-20, Partly Sunny then Chance Showers. A chance of showers after 1pm. Partly sunny, with a high near 82.
- Saturday Night 2025-09-20, Chance Showers. A chance of showers. Mostly cloudy, with a low around 62.
Sunday 2025-09-21, Chance Showers. A chance of showers. Partly sunny, with a high near 80.
Sunday Night 2025-09-21, Mostly Cloudy. Mostly cloudy, with a low around 61.Monday 2025-09-22, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 81.