I-57 weather conditions near Marion, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 81°F 2025-10-14T15:45:00-05:00
• This Afternoon 2025-10-14, Sunny. Sunny, with a high near 82. East northeast wind around 7 mph.
• Tonight 2025-10-14, Clear. Clear, with a low around 55. Calm wind.
• Wednesday 2025-10-15, Patchy Fog then Sunny. Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming east northeast around 6 mph in the afternoon.
• Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 56. Calm wind.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 79. East wind 3 to 8 mph.
• Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 55. East southeast wind 3 to 6 mph.
• Friday 2025-10-17, Partly Sunny. Partly sunny, with a high near 81. South wind 3 to 8 mph.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 62. South wind around 6 mph.
• Saturday 2025-10-18, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. South wind 9 to 14 mph, with gusts as high as 20 mph.
• Saturday Night 2025-10-18, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Southwest wind 7 to 9 mph.
• Sunday 2025-10-19, Chance Showers. A chance of showers. Sunny, with a high near 69. West northwest wind 9 to 13 mph, with gusts as high as 20 mph.
• Sunday Night 2025-10-19, Mostly Clear. Mostly clear, with a low around 46. West southwest wind 3 to 7 mph.
• Monday 2025-10-20, Sunny. Sunny, with a high near 72. Light southwest wind increasing to 5 to 10 mph in the morning.