Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Light Snow
26°F
-3°C
| Humidity | 49% |
| Wind Speed | S 5 mph |
| Barometer | 29.89 in (1012.6 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 9 Dec 10:55 pm EST |
Extended Forecast for
Seabrook NH
Tonight

Low: 21 °F
Chance Snow
Wednesday
High: 40 °F
Slight Chance
Rain then
RainWednesday Night
Low: 29 °F
Rain Likely
then Chance
RainThursday

High: 35 °F
Mostly Sunny
and BreezyThursday Night

Low: 18 °F
Partly Cloudy
and BreezyFriday

High: 33 °F
Sunny
Friday Night

Low: 20 °F
Partly Cloudy
Saturday

High: 36 °F
Partly Sunny
Saturday Night

Low: 24 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 40 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 21. Southwest wind around 5 mph.
Wednesday
Rain, mainly after 4pm. High near 40. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 29. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Seabrook NH
42.89°N 70.88°W (Elev. 49 ft)
42.89°N 70.88°W (Elev. 49 ft)
1:16 pm EST Dec 9, 2025
11pm EST Dec 9, 2025-6pm EST Dec 16, 2025


