Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Partly Cloudy
61°F
16°C
| Humidity | 85% |
| Wind Speed | SW 6 mph |
| Barometer | 29.73 in (1007.0 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 11:55 pm EDT |
Extended Forecast for
Seabrook NH
Overnight

Low: 59 °F
Partly Cloudy
Sunday
High: 78 °F
Sunny then
Chance
ShowersSunday Night
Low: 58 °F
Chance
Showers then
Partly CloudyMonday
High: 78 °F
Mostly Sunny
then Showers
LikelyMonday Night

Low: 58 °F
Showers
Tuesday
High: 78 °F
Showers
Likely then
Chance
ShowersTuesday Night

Low: 61 °F
Mostly Clear
Wednesday

High: 83 °F
Sunny
Wednesday Night

Low: 61 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 59. Calm wind becoming west around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 58. Calm wind. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely, mainly after 5pm. Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Showers. Low around 58. South wind around 5 mph becoming east after midnight. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Seabrook NH
42.91°N 70.88°W (Elev. 49 ft)
42.91°N 70.88°W (Elev. 49 ft)
6:15 pm EDT Jun 20, 2026
12am EDT Jun 21, 2026-6pm EDT Jun 27, 2026


