Weather forecast for: Dunbarton NH
Last Update: 2:23 pm EDT Sep 14, 2026
Tonight: Clear, with a low around 44. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday: Sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night: Partly cloudy, with a low around 49. South wind around 5 mph.
Wednesday: Mostly sunny, with a high near 77. South wind around 5 mph becoming calm.
Wednesday Night: Partly cloudy, with a low around 57. Calm wind.
Thursday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 75.
Thursday Night: A 40 percent chance of showers before 5am. Mostly cloudy, with a low around 59.
Friday: Mostly sunny, with a high near 73.
Friday Night: Partly cloudy, with a low around 50.
Saturday: Mostly sunny, with a high near 68.
Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 66.
Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Monday: Partly sunny, with a high near 64.