I-29 Weather Conditions and Forecasts

2025-09-15 Roadnow

I-29 Overnight 2025-09-15 weather conditions

• detailI-29 North Dakota: Mostly Cloudy, 83°F
• detailI-29 South Dakota: Chance T-storms, 86°F
• detailI-29 Iowa: Slight Chance T-storms, 90°F
• detailI-29 Missouri: Mostly Cloudy, 92°F

I-29 7 day weather forecast