I-91 Weather Conditions and Forecasts

2026-03-18 Roadnow

I-91 Overnight 2026-03-18 weather conditions

• detailI-91 Vermont: Mostly Clear, 33°F
• detailI-91 Massachusetts: Mostly Clear, 38°F
• detailI-91 Connecticut: Mostly Clear, 40°F

I-91 7 day weather forecast