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.

Mostly Cloudy

63°F

17°C

Humidity 30%
Wind Speed S 15 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 9 Mar 4:55 pm EDT
Extended Forecast for

2 Miles WNW Seabrook NH

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Southwest wind around 5 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 37. Calm wind becoming west around 5 mph.

    Low: 37 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of rain after 9am. Patchy fog. Otherwise, mostly cloudy, with a high near 48. Northeast wind around 5 mph.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 41. South wind 5 to 10 mph.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely before 11pm, then rain and snow likely between 11pm and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 70. Southwest wind around 5 mph.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 37. Calm wind becoming west around 5 mph.
Wednesday
A 40 percent chance of rain after 9am. Patchy fog. Otherwise, mostly cloudy, with a high near 48. Northeast wind around 5 mph.
Wednesday Night
A 50 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 41. South wind 5 to 10 mph.
Thursday
A 40 percent chance of rain. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 57.
Thursday Night
A chance of rain and snow before 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Snow likely before 11pm, then rain and snow likely between 11pm and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A chance of rain, mixing with snow after 8am, then gradually ending. Mostly sunny, with a high near 45. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A chance of rain and snow. Cloudy, with a high near 48. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 70%.
Monday
Rain likely. Cloudy, with a high near 50. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Seabrook NH
 42.91°N 70.91°W (Elev. 85 ft)
Last Update:
2:28 pm EDT Mar 9, 2026
Forecast Valid:
5pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
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