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

74°F

23°C

Humidity 73%
Wind Speed E 12 mph
Barometer 29.76 in (1008.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 30 Jul 1:55 pm EDT
Extended Forecast for

Seabrook NHSimilar City Names

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Partly sunny, with a high near 72. Northeast wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 59. Calm wind becoming northwest around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming east around 5 mph.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Partly sunny, with a high near 72. Northeast wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 8pm. Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 59. Calm wind becoming northwest around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 61. South wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 84.
Sunday Night
A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 65.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seabrook NHSimilar City Names
 42.89°N 70.88°W (Elev. 49 ft)
Last Update:
1:57 pm EDT Jul 30, 2026
Forecast Valid:
2pm EDT Jul 30, 2026-6pm EDT Aug 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation