I-55 weather conditions near Springfield, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 68°F 2025-09-23T20:52:00-05:00
• Tonight 2025-09-23, Showers Likely. Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers after 4am. Cloudy, with a low around 63. Light and variable wind becoming northeast around 6 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-09-24, Chance Showers. A 40 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 74. North northeast wind 6 to 10 mph, with gusts as high as 16 mph.
• Wednesday Night 2025-09-24, Chance Showers. A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 57. North wind 6 to 9 mph, with gusts as high as 15 mph.
• Thursday 2025-09-25, Mostly Sunny. Mostly sunny, with a high near 76. North wind 7 to 10 mph, with gusts as high as 15 mph.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 52. Northwest wind around 6 mph becoming calm in the evening.
• Friday 2025-09-26, Sunny. Sunny, with a high near 80. Calm wind becoming west around 6 mph in the morning.
• Friday Night 2025-09-26, Clear. Clear, with a low around 54. Light south southwest wind.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 83.
• Saturday Night 2025-09-27, Clear. Clear, with a low around 55.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 84.
• Sunday Night 2025-09-28, Clear. Clear, with a low around 56.
• Monday 2025-09-29, Sunny. Sunny, with a high near 84.
• Monday Night 2025-09-29, Partly Cloudy. Partly cloudy, with a low around 57.
• Tuesday 2025-09-30, Sunny. Sunny, with a high near 85.