I-89 Weather Conditions and Forecasts

2026-05-20 Roadnow

I-89 Overnight 2026-05-20 weather conditions

• detailI-89 Vermont: Slight Chance Showers, 79°F
• detailI-89 New Hampshire: Slight Chance T-storms and Breezy, 89°F

I-89 7 day weather forecast