I-55 Weather Conditions and Forecasts

2026-11-06 Roadnow

I-55 current weather conditions

• detailI-55 Illinois: Mostly Cloudy, 42°F
• detailI-55 Missouri: A Few Clouds, 52°F
• detailI-55 Arkansas: Fair, 48°F
• detailI-55 Tennessee: A Few Clouds, 52°F
• detailI-55 Mississippi: Fair, 51°F
• detailI-55 Louisiana: Fair, 68°F

I-55 7 day weather forecast