I-80 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 78°F 2025-07-12T21:55:00-05:00 
Tonight 2025-07-12, Mostly Clear. Mostly clear, with a low around 64. West northwest wind around 5 mph.
Sunday 2025-07-13, Mostly Sunny. Mostly sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the morning.- Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 64. West northwest wind around 5 mph becoming calm in the evening.
Monday 2025-07-14, Sunny. Sunny, with a high near 90. South southwest wind around 5 mph, with gusts as high as 15 mph.- Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Tuesday 2025-07-15, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
Tuesday Night 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71.
Wednesday 2025-07-16, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88.
Wednesday Night 2025-07-16, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.Thursday 2025-07-17, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86.
- Thursday Night 2025-07-17, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday 2025-07-18, Partly Sunny. Partly sunny, with a high near 82.- Friday Night 2025-07-18, Partly Cloudy. Partly cloudy, with a low around 64.
- Saturday 2025-07-19, Mostly Sunny. Mostly sunny, with a high near 84.