I-57 weather conditions near Marion, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 70°F 2025-10-14T09:45:00-05:00
• Today 2025-10-14, Sunny. Sunny, with a high near 82. Calm wind becoming northeast 5 to 7 mph in the afternoon.
• Tonight 2025-10-14, Clear then Patchy Fog. Patchy fog after 5am. Otherwise, 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 82. 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. Light east wind.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 80. Calm wind becoming east 5 to 8 mph in the morning.
• Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 56. East southeast wind 3 to 5 mph.
• Friday 2025-10-17, Partly Sunny. Partly sunny, with a high near 82. South wind 3 to 8 mph.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 63. South wind around 7 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 78. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
• Saturday Night 2025-10-18, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Southwest wind 6 to 9 mph.
• Sunday 2025-10-19, Slight Chance Showers. A slight chance of showers. Sunny, with a high near 69. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.
• Sunday Night 2025-10-19, Mostly Clear. Mostly clear, with a low around 44. West southwest wind 3 to 7 mph.
• Monday 2025-10-20, Sunny. Sunny, with a high near 72. Light west southwest wind becoming southwest 5 to 9 mph in the morning.