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.

Partly Cloudy

65°F

18°C

Humidity 32%
Wind Speed SW 6 mph
Barometer 29.91 in (1013.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 30 Mar 6:55 pm EDT
Extended Forecast for

2 Miles SSE Seabrook NH

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 50. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 38. Northeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 59. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 34. Northeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 11am, then a chance of rain and snow between 11am and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before 3am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 50. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 38. Northeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 59. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 34. Northeast wind around 5 mph. Chance of precipitation is 60%.
Thursday
A chance of rain before 11am, then a chance of rain and snow between 11am and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 41. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 34.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 62.
Friday Night
A 40 percent chance of rain before 3am. Mostly cloudy, with a low around 43.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 62.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Seabrook NH
 42.86°N 70.86°W (Elev. 49 ft)
Last Update:
7:28 pm EDT Mar 30, 2026
Forecast Valid:
8pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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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