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

34°F

1°C

Humidity 88%
Wind Speed SW 6 mph
Barometer 29.71 in (1006.4 mb)
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 14 Mar 8:55 am EDT
Extended Forecast for

4 Miles WNW Seabrook NH

  • Today

    Today: Sunny early, then becoming mostly cloudy, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 26. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Partly sunny, with a high near 42. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 32. Southeast wind around 10 mph.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 59. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 59 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 42. Chance of precipitation is 100%.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain likely before 8am. Partly sunny, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny early, then becoming mostly cloudy, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 26. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 42. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Sunday Night
A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 32. Southeast wind around 10 mph.
Monday
Rain, mainly after 7am. High near 59. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Monday Night
Rain. Low around 42. Chance of precipitation is 100%.
Tuesday
Rain likely before 8am. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Seabrook NH
 42.92°N 70.94°W (Elev. 164 ft)
Last Update:
6:37 am EDT Mar 14, 2026
Forecast Valid:
9am EDT Mar 14, 2026-6pm EDT Mar 20, 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