I-80 weather conditions near Joliet, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 66°F 2025-09-23T03:55:00-05:00
• Overnight 2025-09-23, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 63. South southwest wind around 5 mph.
• Tuesday 2025-09-23, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. West southwest wind around 5 mph. Chance of precipitation is 40%.
• Tuesday Night 2025-09-23, Chance T-storms. A chance of showers and thunderstorms. Cloudy, with a low around 63. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
• Wednesday 2025-09-24, Chance Showers. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 73. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
• Wednesday Night 2025-09-24, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 58. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
• Thursday 2025-09-25, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 74.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 54.
• Friday 2025-09-26, Sunny. Sunny, with a high near 79.
• Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 56.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 81.
• Saturday Night 2025-09-27, Mostly Clear. Mostly clear, with a low around 54.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 80.
• Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 54.
• Monday 2025-09-29, Sunny. Sunny, with a high near 80.