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

28°F

-2°C

Humidity 83%
Wind Speed Calm
Barometer 29.85 in (1011.2 mb)
Dewpoint 24°F (-4°C)
Visibility 7.00 mi
Last update 6 Dec 12:55 pm EST
Extended Forecast for

2 Miles NE Portsmouth NH

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers before 2pm. Partly sunny, with a high near 36. Southwest wind around 5 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. West wind around 5 mph becoming calm in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow between 11pm and midnight. Mostly cloudy, with a low around 17. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 26. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 10pm and 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers before 2pm. Partly sunny, with a high near 36. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 22. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 37. West wind around 5 mph becoming calm in the afternoon.
Sunday Night
A chance of snow between 11pm and midnight. Mostly cloudy, with a low around 17. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Monday
Sunny, with a high near 26. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A chance of snow between 10pm and 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of rain before 4am, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Portsmouth NH
 43.07°N 70.75°W (Elev. 3 ft)
Last Update:
1:02 pm EST Dec 6, 2025
Forecast Valid:
1pm EST Dec 6, 2025-6pm EST Dec 12, 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