I-55 weather conditions near Normal, Illinois
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Mostly Cloudy 69°F 2025-09-21T09:56:00-05:00 
Today 2025-09-21, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 80. South southwest wind 7 to 10 mph.Tonight 2025-09-21, 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 64. South southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday 2025-09-22, Showers Likely. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. South southwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-09-22, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 61. South southwest wind 3 to 6 mph.
Tuesday 2025-09-23, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a high near 79. Calm wind becoming east southeast around 6 mph in the morning.- Tuesday Night 2025-09-23, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 61. Northeast wind around 6 mph.
Wednesday 2025-09-24, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind 7 to 11 mph, with gusts as high as 16 mph.
Wednesday Night 2025-09-24, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 58.- Thursday 2025-09-25, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 73.
Thursday Night 2025-09-25, Chance Showers. A 30 percent chance of showers before 1am. Partly cloudy, with a low around 55.
Friday 2025-09-26, Chance Showers. A chance of showers. Mostly sunny, with a high near 74.
Friday Night 2025-09-26, Partly Cloudy. Partly cloudy, with a low around 54.
Saturday 2025-09-27, Sunny. Sunny, with a high near 76.