7-Day Forecast 43.09°N 71.61°W (Text-Only)
NWS Forecast for: Dunbarton NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 6:20 am EDT May 14, 2026


This Afternoon: Rain likely, then rain and possibly a thunderstorm after 2pm. High near 58. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight: Rain and possibly a thunderstorm. Patchy fog between midnight and 1am. Low around 44. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday: Rain likely, mainly before noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 54. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Calm wind becoming west around 5 mph.

Saturday: Sunny, with a high near 74. West wind 5 to 10 mph.

Saturday Night: Partly cloudy, with a low around 53.

Sunday: Mostly sunny, with a high near 78.

Sunday Night: Mostly clear, with a low around 50.

Monday: Sunny, with a high near 76.

Monday Night: Partly cloudy, with a low around 52.

Tuesday: Sunny, with a high near 86.

Tuesday Night: Partly cloudy, with a low around 59.

Wednesday: A 30 percent chance of showers. Mostly sunny, with a high near 83.



Dunbarton NH
 43.09°N 71.61°W (Elev. 745 ft)

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