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.

A Few Clouds

31°F

-1°C

Humidity 65%
Wind Speed W 3 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 14 Feb 6:55 pm EST
Extended Forecast for

2 Miles W Pease Air Force Base / Portsmouth NH

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph in the afternoon.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after noon. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly before 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. West wind around 5 mph.
Sunday
Sunny, with a high near 33. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Sunday Night
Increasing clouds, with a low around 21. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 41.
Wednesday Night
Rain and snow likely, mainly before 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
A chance of rain and snow before 10am, then a chance of snow between 10am and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Pease Air Force Base / Portsmouth NH
 43.08°N 70.86°W (Elev. 3 ft)
Last Update:
7:42 pm EST Feb 14, 2026
Forecast Valid:
7pm EST Feb 14, 2026-6pm EST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation