I-91 weather conditions near Saint Johnsbury, Vermont

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: 64°F 2025-09-18T21:54:00-04:00
• Tonight 2025-09-18, Slight Chance Showers. A 20 percent chance of showers between 1am and 3am. Mostly cloudy, with a low around 51. Calm wind becoming northwest around 6 mph after midnight.
• Friday 2025-09-19, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 67. Northwest wind around 8 mph.
• Friday Night 2025-09-19, Mostly Clear then Patchy Frost. Patchy frost after 4am. Otherwise, mostly clear, with a low around 33. North wind around 6 mph becoming calm after midnight.
• Saturday 2025-09-20, Patchy Frost then Sunny. Patchy frost before 7am. Otherwise, sunny, with a high near 65. Light northwest wind.
• Saturday Night 2025-09-20, Mostly Clear then Patchy Frost. Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. Calm wind.
• Sunday 2025-09-21, Sunny. Sunny, with a high near 71. Light and variable wind.
• Sunday Night 2025-09-21, Partly Cloudy. Partly cloudy, with a low around 45. Calm wind.
• Monday 2025-09-22, Mostly Sunny. Mostly sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
• Monday Night 2025-09-22, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 52. Calm wind.
• Tuesday 2025-09-23, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a high near 78. Light and variable wind.
• Tuesday Night 2025-09-23, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 53. Calm wind.
• Wednesday 2025-09-24, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 74. Light northwest wind.
• Wednesday Night 2025-09-24, Partly Cloudy. Partly cloudy, with a low around 49. Calm wind.
• Thursday 2025-09-25, Partly Sunny. Partly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.