I-55 weather conditions near Troy, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Rain 68°F 2025-09-23T21:50:00-05:00
• Tonight 2025-09-23, Heavy Rain and Patchy Fog. Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 4am, then a chance of showers after 4am. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Otherwise, cloudy, with a low around 65. East wind 3 to 5 mph. Chance of precipitation is 60%.
• Wednesday 2025-09-24, Chance Showers and Patchy Fog. A chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 73. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
• Wednesday Night 2025-09-24, Chance Showers. A 50 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 60. North wind 6 to 9 mph.
• Thursday 2025-09-25, Slight Chance Showers then Mostly Sunny. A 20 percent chance of showers before 10am. Mostly sunny, with a high near 76. North wind 7 to 10 mph.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 54. Northwest wind 3 to 6 mph.
• Friday 2025-09-26, Sunny. Sunny, with a high near 80.
• Friday Night 2025-09-26, Clear. Clear, with a low around 55.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 84.
• Saturday Night 2025-09-27, Clear. Clear, with a low around 57.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 85.
• Sunday Night 2025-09-28, Clear. Clear, with a low around 58.
• Monday 2025-09-29, Sunny. Sunny, with a high near 85.
• Monday Night 2025-09-29, Mostly Clear. Mostly clear, with a low around 59.
• Tuesday 2025-09-30, Mostly Sunny. Mostly sunny, with a high near 84.