I-80 weather conditions near Joliet, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 71°F 2025-07-09T22:15:00-05:00
• Tonight 2025-07-09, Mostly Clear. Mostly clear, with a low around 65. North wind 5 to 10 mph.
• Thursday 2025-07-10, Mostly Sunny. Mostly sunny, with a high near 86. North northeast wind around 5 mph becoming south southwest in the afternoon.
• Thursday Night 2025-07-10, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East wind around 5 mph.
• Friday 2025-07-11, Chance Showers then Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 99. South wind 5 to 10 mph, with gusts as high as 15 mph.
• Friday Night 2025-07-11, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 5 to 10 mph.
• Saturday 2025-07-12, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
• Saturday Night 2025-07-12, Chance T-storms. A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
• Sunday 2025-07-13, Partly Sunny. Partly sunny, with a high near 86.
• Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 66.
• Monday 2025-07-14, Sunny. Sunny, with a high near 90.
• Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 68.
• Tuesday 2025-07-15, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
• Tuesday Night 2025-07-15, Partly Cloudy then Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
• Wednesday 2025-07-16, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 88.