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

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Overcast

37°F

3°C

Humidity 62%
Wind Speed SW 9 mph
Barometer 29.79 in (1009.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 4 Dec 11:55 am EST
Extended Forecast for

Seabrook NH

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers after 4pm. Partly sunny, with a high near 38. West wind around 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -5. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 7 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 25. Wind chill values as low as -3. Southwest wind around 5 mph.

    High: 25 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14. Southwest wind around 5 mph becoming calm.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Scattered snow showers before noon, then scattered rain and snow showers between noon and 3pm, then scattered rain showers after 3pm. Mostly cloudy, with a high near 36. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.

    High: 36 °F

    Scattered
    Snow Showers
    then
    Scattered
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers after 4pm. Partly sunny, with a high near 38. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -5. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 25. Wind chill values as low as -3. Southwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 14. Southwest wind around 5 mph becoming calm.
Saturday
Scattered snow showers before noon, then scattered rain and snow showers between noon and 3pm, then scattered rain showers after 3pm. Mostly cloudy, with a high near 36. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seabrook NH
 42.89°N 70.88°W (Elev. 49 ft)
Last Update:
9:54 am EST Dec 4, 2025
Forecast Valid:
12pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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