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

63°F

17°C

Humidity 83%
Wind Speed S 5 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 5 Nov 7:55 am EST
Extended Forecast for

Pease Air Force Base / Portsmouth NH

  • Today

    Today: A chance of rain between noon and 3pm. Mostly cloudy, with a high near 72. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 72 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain before 1am, then a chance of rain after 2am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 59. South wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly after 11am. Patchy fog before 10am. High near 69. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Rain Likely
    and Patchy
    Fog then Rain

  • Friday Night

    Friday Night: Rain. Patchy fog before 7pm. Low around 53. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%.

    Low: 53 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 61. Northeast wind around 5 mph.

    High: 61 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain likely, mainly before 7am. Partly sunny, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
A chance of rain between noon and 3pm. Mostly cloudy, with a high near 72. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
A slight chance of rain before 1am, then a chance of rain after 2am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 59. South wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 11am. Patchy fog before 10am. High near 69. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Patchy fog before 7pm. Low around 53. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 61. Northeast wind around 5 mph.
Saturday Night
Rain. Low around 42. Chance of precipitation is 80%.
Sunday
Rain likely, mainly before 7am. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 35.
Veterans Day
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Pease Air Force Base / Portsmouth NH
 43.1°N 70.83°W (Elev. 59 ft)
Last Update:
6:21 am EST Nov 5, 2026
Forecast Valid:
9am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation