I-55 weather conditions near Springfield, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 50°F 2025-09-02T05:52:00-05:00
• Today 2025-09-02, Mostly Sunny. Mostly sunny, with a high near 83. Light north wind.
• Tonight 2025-09-02, Mostly Clear. Mostly clear, with a low around 58. Light and variable wind.
• Wednesday 2025-09-03, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
• Wednesday Night 2025-09-03, Showers Likely. Showers likely and possibly a thunderstorm before 7pm, then showers likely between 7pm and 1am. Mostly cloudy, with a low around 51. North northwest wind around 8 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
• Thursday 2025-09-04, Sunny. Sunny, with a high near 71. North northwest wind 6 to 8 mph.
• Thursday Night 2025-09-04, Mostly Clear. Mostly clear, with a low around 56. South wind 5 to 10 mph, with gusts as high as 17 mph.
• Friday 2025-09-05, Mostly Sunny. Mostly sunny, with a high near 73. West northwest wind 10 to 13 mph, with gusts as high as 20 mph.
• Friday Night 2025-09-05, Mostly Clear. Mostly clear, with a low around 47.
• Saturday 2025-09-06, Sunny. Sunny, with a high near 74.
• Saturday Night 2025-09-06, Mostly Clear. Mostly clear, with a low around 49.
• Sunday 2025-09-07, Sunny. Sunny, with a high near 75.
• Sunday Night 2025-09-07, Partly Cloudy. Partly cloudy, with a low around 52.
• Monday 2025-09-08, Mostly Sunny. Mostly sunny, with a high near 74.