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

74°F

23°C

Humidity 42%
Wind Speed E 9 mph
Barometer 29.91 in (1013.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 26 Jul 1:55 pm EDT
Extended Forecast for

2 Miles W Seabrook NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. East wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then a chance of rain after 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 2pm. Patchy fog before 10am. High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. East wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 54. Calm wind.
Monday
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm.
Tuesday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
A chance of showers before 11pm, then a chance of rain after 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Wednesday
Rain, with thunderstorms also possible after 2pm. Patchy fog before 10am. High near 71. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 59. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Seabrook NH
 42.89°N 70.91°W (Elev. 98 ft)
Last Update:
2:35 pm EDT Jul 26, 2026
Forecast Valid:
2pm EDT Jul 26, 2026-6pm EDT Aug 1, 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