I-80 weather conditions near Joliet, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 73°F 2025-06-17T02:15:00-05:00
• Overnight 2025-06-17, Mostly Cloudy. Mostly cloudy, with a low around 69. South wind around 5 mph.
• Tuesday 2025-06-17, Mostly Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 90. Heat index values as high as 96. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
• Tuesday Night 2025-06-17, Heavy Rain. Showers and thunderstorms likely, mainly after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. West southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-06-18, Showers and Breezy. Showers likely, then showers and possibly a thunderstorm after 10am. High near 81. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
• Wednesday Night 2025-06-18, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
• Juneteenth 2025-06-19, Sunny. Sunny, with a high near 83.
• Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 64.
• Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 87.
• Friday Night 2025-06-20, Partly Cloudy. Partly cloudy, with a low around 70.
• Saturday 2025-06-21, Sunny. Sunny, with a high near 94.
• Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 75.
• Sunday 2025-06-22, Hot. Sunny and hot, with a high near 95.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 75.
• Monday 2025-06-23, Sunny. Sunny, with a high near 93.