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.

Fog/Mist

33°F

1°C

Humidity 90%
Wind Speed NE 5 mph
Barometer 30.46 in (1031.9 mb)
Dewpoint 31°F (-1°C)
Visibility 3.00 mi
Wind Chill28°F (-2°C)
Last update 6 Mar 4:55 pm EST
Extended Forecast for

2 Miles SSE Seabrook NH

  • Tonight

    Tonight: Patchy drizzle or freezing rain before midnight, then patchy drizzle or freezing rain after 3am. Patchy fog after 4am. Otherwise, cloudy, with a low around 31. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Patchy
    Drizzle/Freezing
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, cloudy, with a high near 43. South wind 5 to 10 mph.

    High: 43 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy drizzle after 10pm. Patchy fog between 9pm and 10pm. Otherwise, cloudy, with a low around 40. Southwest wind around 10 mph.

    Low: 40 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Areas
    Drizzle

  • Sunday

    Sunday: A 30 percent chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 55. West wind 5 to 10 mph.

    High: 55 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Southwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle or freezing rain before midnight, then patchy drizzle or freezing rain after 3am. Patchy fog after 4am. Otherwise, cloudy, with a low around 31. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog before 11am. Otherwise, cloudy, with a high near 43. South wind 5 to 10 mph.
Saturday Night
Patchy drizzle after 10pm. Patchy fog between 9pm and 10pm. Otherwise, cloudy, with a low around 40. Southwest wind around 10 mph.
Sunday
A 30 percent chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 55. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 33. Southwest wind around 5 mph.
Monday
Sunny, with a high near 56.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Rain likely, mainly after 10am. Cloudy, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 41.
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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:
1:37 pm EST Mar 6, 2026
Forecast Valid:
5pm EST Mar 6, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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