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

69°F

21°C

Humidity 79%
Wind Speed SW 7 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 1 Oct 9:55 pm EDT
Extended Forecast for

Pease Air Force Base / Portsmouth NHSimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Southwest wind around 5 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 81. Southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 52. Northwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Northwest wind around 5 mph becoming east in the afternoon.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. Southwest wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 81. Southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 52. Northwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 68. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 44. Calm wind.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pease Air Force Base / Portsmouth NHSimilar City Names
 43.1°N 70.83°W (Elev. 59 ft)
Last Update:
2:58 pm EDT Oct 1, 2026
Forecast Valid:
10pm EDT Oct 1, 2026-6pm EDT Oct 8, 2026
 
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Additional Resources

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Chance of Precipitation