I-270 MO weather conditions near Glen Carbon, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 91°F 2025-06-21T13:50:00-05:00
• This Afternoon 2025-06-21, Sunny. Sunny, with a high near 96. Heat index values as high as 107. South wind 11 to 15 mph, with gusts as high as 22 mph.
• Tonight 2025-06-21, Clear. Clear, with a low around 76. South wind 7 to 13 mph, with gusts as high as 22 mph.
• Sunday 2025-06-22, Sunny. Sunny, with a high near 96. Heat index values as high as 103. South wind 8 to 13 mph.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 75. South wind 6 to 10 mph.
• Monday 2025-06-23, Sunny. Sunny, with a high near 96. South wind 6 to 9 mph.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 76.
• Tuesday 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 95.
• Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 74.
• Wednesday 2025-06-25, Mostly Sunny. Mostly sunny, with a high near 93.
• Wednesday Night 2025-06-25, Partly Cloudy. Partly cloudy, with a low around 75.
• Thursday 2025-06-26, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
• Thursday Night 2025-06-26, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
• Friday 2025-06-27, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.