National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

62°F

17°C

Humidity 75%
Wind Speed NE 13 mph
Barometer 30.08 in (1018.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Sep 10:55 am EDT
Extended Forecast for

Portsmouth NH

High Surf Advisory September 22, 11:45am until September 22, 08:00pm
Coastal Flood Advisory September 22, 02:00pm until September 22, 05:00pm
Click here for hazard details and duration
High Surf Advisory
...
  •  
    High Surf Advisory September 22, 11:45am until September 22, 08:00pm

    NOW until 8:00pm Sun

    High Surf Advisory

  • Today

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. Northeast wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 65. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 50. Northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 50. Northeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 55.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 67.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 70.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
Last Update:
10:47 am EDT Sep 22, 2024
Forecast Valid:
11am EDT Sep 22, 2024-6pm EDT Sep 28, 2024
 
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