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.

Light Rain Fog/Mist

40°F

4°C

Humidity 94%
Wind Speed SE 6 mph
Barometer 30.34 in (1027.8 mb)
Dewpoint 38°F (3°C)
Visibility 1.00 mi
Wind Chill36°F (2°C)
Last update 3 Apr 7:55 am EDT
Extended Forecast for

2 Miles SSW Pease Air Force Base / Portsmouth NH

  • Today

    Today: A 40 percent chance of showers, mainly before 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 58. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 56. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Cloudy, with a low around 36. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 58. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 58. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 47. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 56. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Showers likely, mainly after midnight. Cloudy, with a low around 36. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday
Showers. High near 58. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Sunday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Pease Air Force Base / Portsmouth NH
 43.06°N 70.84°W (Elev. 3 ft)
Last Update:
2:25 am EDT Apr 3, 2026
Forecast Valid:
8am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation