National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Fair

28°F

-2°C

Humidity 56%
Wind Speed W 12 mph
Barometer 29.87 in (1011.9 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Feb 6:55 pm EST
Extended Forecast for

Seabrook NH

  • Tonight

    Tonight: Mostly clear, with a low around 15. Northwest wind around 5 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. Northwest wind around 5 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Isolated snow showers after 4am. Partly cloudy, with a low around 16. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Partly Cloudy
    then Isolated
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 37. West wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Northwest wind around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Northwest wind around 5 mph.
Friday
Sunny, with a high near 35. Northwest wind around 5 mph.
Friday Night
Isolated snow showers after 4am. Partly cloudy, with a low around 16. West wind around 5 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 37. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 21.
Washington's Birthday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seabrook NH
 42.88°N 70.85°W (Elev. 20 ft)
Last Update:
3:36 pm EST Feb 12, 2026
Forecast Valid:
7pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation