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.

Overcast

38°F

3°C

Humidity 61%
Wind Speed SE 7 mph
Barometer 29.57 in (1001.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 10 Dec 11:55 am EST
Extended Forecast for

Pease Air Force Base / Portsmouth NH

  • This Afternoon

    This Afternoon: Rain likely, mainly after 4pm. Cloudy, with a high near 39. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 29. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 36 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow before 3pm. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
Rain likely, mainly after 4pm. Cloudy, with a high near 39. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 1am. Low around 29. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 18.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A 30 percent chance of snow before 3pm. Mostly cloudy, with a high near 33.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 31.
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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:
11:39 am EST Dec 10, 2025
Forecast Valid:
12pm EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation