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

43°F

6°C

Humidity 93%
Wind Speed NW 7 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 41°F (5°C)
Visibility 1.25 mi
Wind Chill39°F (4°C)
Last update 5 Apr 10:55 am EDT
Extended Forecast for

2 Miles S Pease Air Force Base / Portsmouth NH

  • Today

    Today: Showers and possibly a thunderstorm. Patchy fog before 4pm, then patchy fog after 5pm. High near 55. West wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 35. West wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers. Partly sunny, with a high near 44. Northwest wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm. Patchy fog before 4pm, then patchy fog after 5pm. High near 55. West wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 35. West wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Increasing clouds, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 44. Northwest wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Pease Air Force Base / Portsmouth NH
 43.06°N 70.81°W (Elev. 56 ft)
Last Update:
6:27 am EDT Apr 5, 2026
Forecast Valid:
11am EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
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Additional Resources

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Chance of Precipitation