I-89 weather conditions near Grantham, New Hampshire

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 55°F 2025-10-13T17:53:00-04:00
• Tonight 2025-10-13, Chance Rain. A chance of rain before 3am, then a chance of showers after 3am. Cloudy, with a low around 44. Northeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
• Tuesday 2025-10-14, Chance Showers then Mostly Cloudy. A chance of showers before 10am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 55. Calm wind becoming north around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
• Tuesday Night 2025-10-14, Chance Showers then Partly Cloudy. A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 44. Northwest wind around 5 mph.
• Wednesday 2025-10-15, Partly Sunny. Partly sunny, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
• Wednesday Night 2025-10-15, Partly Cloudy. Partly cloudy, with a low around 34. Northwest wind around 10 mph, with gusts as high as 20 mph.
• Thursday 2025-10-16, Mostly Sunny. Mostly sunny, with a high near 50.
• Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 32.
• Friday 2025-10-17, Sunny. Sunny, with a high near 55.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 33.
• Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 61.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 41.
• Sunday 2025-10-19, Partly Sunny. Partly sunny, with a high near 69.
• Sunday Night 2025-10-19, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 48.
• Monday 2025-10-20, Showers Likely. Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.