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.

Partly Cloudy

39°F

4°C

Humidity 77%
Wind Speed Calm
Barometer 30.19 in (1022.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 27 Apr 3:55 am EDT
Extended Forecast for

Pease Air Force Base / Portsmouth NH

  • Today

    Today: Sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53. East wind 5 to 10 mph.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 56. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 53. East wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
Showers. High near 53. Chance of precipitation is 90%.
Thursday Night
Showers, mainly before 1am. Low around 44. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 53.
Friday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 39.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 52.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 54.
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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:
2:36 am EDT Apr 27, 2026
Forecast Valid:
4am EDT Apr 27, 2026-6pm EDT May 3, 2026
 
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