Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Mostly Cloudy
55°F
13°C
| Humidity | 75% |
| Wind Speed | E 8 mph |
| Barometer | 29.81 in (1009.7 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 16 Apr 3:55 pm EDT |
Extended Forecast for
Seabrook NH
Tonight

Low: 47 °F
Chance
Showers and
Patchy FogFriday

High: 64 °F
Chance
Showers and
Patchy FogFriday Night

Low: 44 °F
Mostly Cloudy
Saturday

High: 52 °F
Mostly Cloudy
Saturday Night
Low: 43 °F
Cloudy then
Chance
ShowersSunday

High: 55 °F
Rain
Sunday Night

Low: 34 °F
Rain Likely
Monday

High: 47 °F
Mostly Sunny
Monday Night

Low: 29 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. East wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers, mainly between 9am and 3pm. Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 64. West wind around 5 mph becoming northeast in the morning. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 44. Calm wind.
Saturday
Mostly cloudy, with a high near 52. East wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers after 4am. Cloudy, with a low around 43. East wind around 5 mph becoming calm.
Sunday
Rain, mainly after 9am. High near 55. Chance of precipitation is 80%.
Sunday Night
Rain likely before 3am, then a chance of showers between 3am and 5am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 51.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Seabrook NH
42.88°N 70.85°W (Elev. 20 ft)
42.88°N 70.85°W (Elev. 20 ft)
2:54 pm EDT Apr 16, 2026
4pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026


