I-57 weather conditions near marion-illinois Weather, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 76°F 2025-08-12T01:15:00-05:00
• Overnight 2025-08-12, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 73. Calm wind becoming south around 5 mph.
• Tuesday 2025-08-12, Partly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 92. South wind 3 to 7 mph. Chance of precipitation is 20%.
• Tuesday Night 2025-08-12, Slight Chance T-storms. A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
• Wednesday 2025-08-13, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.
• Wednesday Night 2025-08-13, Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 70. Calm wind.
• Thursday 2025-08-14, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Light and variable wind.
• Thursday Night 2025-08-14, Mostly Clear. Mostly clear, with a low around 72. Calm wind.
• Friday 2025-08-15, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming south southwest around 5 mph in the afternoon.
• Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 74. Calm wind.
• Saturday 2025-08-16, Sunny. Sunny, with a high near 96. Calm wind becoming south southwest around 5 mph in the afternoon.
• Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 74. Calm wind.
• Sunday 2025-08-17, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 96. Calm wind becoming south southwest around 5 mph in the afternoon.
• Sunday Night 2025-08-17, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Calm wind.
• Monday 2025-08-18, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Calm wind becoming south around 6 mph in the afternoon.