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

42°F

6°C

Humidity 87%
Wind Speed S 7 mph
Barometer 29.99 in (1015.9 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill38°F (3°C)
Last update 7 Mar 1:55 pm EST
Extended Forecast for

2 Miles S Pease Air Force Base / Portsmouth NH

  • This Afternoon

    This Afternoon: Cloudy, with a high near 43. South wind around 10 mph.

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of drizzle before midnight, then a chance of rain between midnight and 4am, then a chance of drizzle after 4am. Mostly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Slight Chance
    Drizzle then
    Chance Rain

  • Sunday

    Sunday: Cloudy, then gradual clearing during the afternoon, with a high near 56. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Clearing Late

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Southwest wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 9am. Cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
Cloudy, with a high near 43. South wind around 10 mph.
Tonight
A slight chance of drizzle before midnight, then a chance of rain between midnight and 4am, then a chance of drizzle after 4am. Mostly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradual clearing during the afternoon, with a high near 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 32. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 34.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A 40 percent chance of rain after 9am. Cloudy, with a high near 51.
Wednesday Night
A 40 percent chance of rain. Cloudy, with a low around 34.
Thursday
Rain likely. Cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Pease Air Force Base / Portsmouth NH
 43.06°N 70.81°W (Elev. 56 ft)
Last Update:
1:27 pm EST Mar 7, 2026
Forecast Valid:
2pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation