I-80 weather conditions near Chicago, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 74°F 2025-09-22T22:53:00-05:00
• Overnight 2025-09-23, Chance Showers. A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65. 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. Mostly cloudy, with a high near 78. West southwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 40%.
• Tuesday Night 2025-09-23, Chance Showers. A chance of showers and thunderstorms. Cloudy, with a low around 63. North northeast wind 5 to 10 mph. Chance of precipitation is 40%.
• Wednesday 2025-09-24, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 71. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
• Wednesday Night 2025-09-24, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 61. North wind 5 to 10 mph.
• Thursday 2025-09-25, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 71.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 58.
• Friday 2025-09-26, Sunny. Sunny, with a high near 77.
• Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 60.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 80.
• Saturday Night 2025-09-27, Mostly Clear. Mostly clear, with a low around 59.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 76.
• Sunday Night 2025-09-28, Partly Cloudy. Partly cloudy, with a low around 59.
• Monday 2025-09-29, Mostly Sunny. Mostly sunny, with a high near 76.