I-55 Weather Conditions and Forecasts

2026-06-30 Roadnow

I-55 Independence Day 2026-07-04 weather conditions

• detailI-55 Illinois: Chance T-storms, 77°F
• detailI-55 Missouri: Chance T-storms, 74°F
• detailI-55 Arkansas: Chance T-storms, 78°F
• detailI-55 Tennessee: Slight Chance T-storms, 77°F
• detailI-55 Mississippi: Partly Cloudy, 75°F
• detailI-55 Louisiana: Mostly Clear, 80°F

I-55 7 day weather forecast