I-55 weather conditions near Chicago, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Light Rain 74°F 2025-08-19T04:53:00-05:00
• Overnight 2025-08-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 73. West southwest wind around 5 mph.
• Tuesday 2025-08-19, Slight Chance T-storms then Partly Sunny. A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 78. West wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.
• Tuesday Night 2025-08-19, Chance Sprinkles. A chance of sprinkles after 4am. Mostly cloudy, with a low around 69. North wind around 10 mph.
• Wednesday 2025-08-20, Chance Sprinkles. A chance of sprinkles before 1pm. Mostly sunny, with a high near 78. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
• Wednesday Night 2025-08-20, Mostly Clear. Mostly clear, with a low around 67. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
• Thursday 2025-08-21, Sunny. Sunny, with a high near 80.
• Thursday Night 2025-08-21, Mostly Clear. Mostly clear, with a low around 66.
• Friday 2025-08-22, Sunny. Sunny, with a high near 84.
• Friday Night 2025-08-22, Partly Cloudy. Partly cloudy, with a low around 67.
• Saturday 2025-08-23, Mostly Sunny. Mostly sunny, with a high near 81.
• Saturday Night 2025-08-23, Mostly Clear. Mostly clear, with a low around 61.
• Sunday 2025-08-24, Sunny. Sunny, with a high near 75.
• Sunday Night 2025-08-24, Mostly Clear. Mostly clear, with a low around 58.
• Monday 2025-08-25, Sunny. Sunny, with a high near 74.