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

40°F

4°C

Humidity 52%
Wind Speed W 3 mph
Barometer 29.55 in (1001.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 15 Nov 4:55 pm EST
Extended Forecast for

2 Miles NE Portsmouth NH

  • Tonight

    Tonight: Rain before 4am, then isolated showers between 4am and 5am. Low around 35. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Sunday

    Sunday: Isolated showers between 2pm and 3pm. Partly sunny, with a high near 53. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 53 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. West wind around 15 mph, with gusts as high as 30 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain before 4am, then isolated showers between 4am and 5am. Low around 35. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Isolated showers between 2pm and 3pm. Partly sunny, with a high near 53. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 29. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 43. West wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 30. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Friday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 54.
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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:
12:55 pm EST Nov 15, 2025
Forecast Valid:
5pm EST Nov 15, 2025-6pm EST Nov 22, 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