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

31°F

-1°C

Humidity 84%
Wind Speed Calm
Barometer 30.23 in (1024.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 24 Nov 11:55 pm EST
Extended Forecast for

Pease Air Force Base / Portsmouth NH

  • Overnight

    Overnight: Increasing clouds, with a low around 30. Calm wind becoming southwest around 5 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly before 5am. Low around 43. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain after noon. Cloudy, with a high near 58. South wind around 5 mph.

    High: 58 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 39. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a low around 30. Calm wind becoming southwest around 5 mph.
Tuesday
Mostly cloudy, with a high near 53. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Rain, mainly before 5am. Low around 43. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain after noon. Cloudy, with a high near 58. South wind around 5 mph.
Wednesday Night
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 39. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thanksgiving Day
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 44.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pease Air Force Base / Portsmouth NH
 43.08°N 70.81°W (Elev. 89 ft)
Last Update:
12:07 am EST Nov 25, 2025
Forecast Valid:
12am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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