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

35°F

2°C

Humidity 39%
Wind Speed S 5 mph
Barometer 30.32 in (1027.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Mar 10:55 am EDT
Extended Forecast for

2 Miles NNE Portsmouth NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 40. Southeast wind 5 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 51. West wind 5 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of snow between 11am and 4pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 40. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 28. Southwest wind around 5 mph.
Friday
Increasing clouds, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 51. West wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of rain and snow before 11am, then a chance of snow between 11am and 4pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 44.
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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:
9:48 am EDT Mar 19, 2026
Forecast Valid:
12pm EDT Mar 19, 2026-6pm EDT Mar 25, 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