I-55 weather conditions near Romeoville, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy and Breezy 66°F 2025-05-17T13:45:00-05:00
• This Afternoon 2025-05-17, Partly Sunny and Breezy. Partly sunny, with a high near 68. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
• Tonight 2025-05-17, Partly Cloudy. Partly cloudy, with a low around 47. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
• Sunday 2025-05-18, Sunny. Sunny, with a high near 71. Northwest wind 5 to 10 mph becoming northeast in the afternoon.
• Sunday Night 2025-05-18, Increasing Clouds. Increasing clouds, with a low around 46. Northeast wind around 10 mph, with gusts as high as 15 mph.
• Monday 2025-05-19, Chance Showers. A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 63. East northeast wind around 15 mph, with gusts as high as 25 mph.
• Monday Night 2025-05-19, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
• Tuesday 2025-05-20, Rain and Breezy. Rain, with thunderstorms also possible after 10am. High near 56. Breezy. Chance of precipitation is 90%.
• Tuesday Night 2025-05-20, Showers. Showers, mainly before 1am. Mostly cloudy, with a low around 46.
• Wednesday 2025-05-21, Chance Showers. A chance of showers. Partly sunny, with a high near 59.
• Wednesday Night 2025-05-21, Partly Cloudy. Partly cloudy, with a low around 43.
• Thursday 2025-05-22, Mostly Sunny. Mostly sunny, with a high near 63.
• Thursday Night 2025-05-22, Mostly Clear. Mostly clear, with a low around 44.
• Friday 2025-05-23, Mostly Sunny. Mostly sunny, with a high near 68.