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.

Light Rain

46°F

8°C

Humidity 70%
Wind Speed W 10 mph
Barometer 29.58 in (1002.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 12 Mar 11:55 am EDT
Extended Forecast for

2 Miles NNE Portsmouth NH

  • This Afternoon

    This Afternoon: A chance of rain before 3pm, then a chance of rain and snow. Cloudy, with a temperature falling to around 40 by 5pm. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F⇓

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind 5 to 10 mph.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 41. West wind 5 to 10 mph becoming south in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 30. South wind 5 to 10 mph.

    Low: 30 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Cloudy then
    Rain Likely

  • Monday

    Monday: Rain. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
A chance of rain before 3pm, then a chance of rain and snow. Cloudy, with a temperature falling to around 40 by 5pm. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 41. West wind 5 to 10 mph becoming south in the afternoon.
Friday Night
A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 30. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 42.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Rain. High near 57. Chance of precipitation is 90%.
Monday Night
Rain, mainly before 3am. Low around 32. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
Last Update:
6:48 am EDT Mar 12, 2026
Forecast Valid:
12pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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