I-91 weather conditions near Charlestown, New Hampshire

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 58°F 2025-10-17T12:54:00-04:00
• This Afternoon 2025-10-17, Sunny. Sunny, with a high near 60. North wind around 8 mph.
• Tonight 2025-10-17, Mostly Clear then Patchy Frost. Patchy frost after 4am. Otherwise, mostly clear, with a low around 31. Calm wind.
• Saturday 2025-10-18, Areas Frost then Mostly Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 65. Calm wind.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 40. Calm wind.
• Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
• Sunday Night 2025-10-19, Chance Showers then Showers. Showers, mainly after 2am. Low around 50. Southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
• Monday 2025-10-20, Showers Likely. Showers likely, mainly before 2pm. Cloudy, with a high near 61. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
• Monday Night 2025-10-20, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 43. Southwest wind 5 to 7 mph becoming calm after midnight.
• Tuesday 2025-10-21, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 64. Southwest wind 3 to 7 mph.
• Tuesday Night 2025-10-21, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 41. Light southwest wind.
• Wednesday 2025-10-22, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 58. West wind 5 to 8 mph.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 39. West wind around 6 mph.
• Thursday 2025-10-23, Partly Sunny. Partly sunny, with a high near 56. West wind 5 to 8 mph.