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

51°F

11°C

Humidity 80%
Wind Speed Calm
Barometer 30.45 in (1031.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 Sep 9:55 pm EDT
Extended Forecast for

4 Miles WNW Newmarket NH

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. Calm wind becoming north around 5 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Northeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 5pm. Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight.
Wednesday
Sunny, with a high near 63. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 42. Calm wind becoming north around 5 mph.
Thursday
Sunny, with a high near 64. Northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph after midnight.
Friday
A 30 percent chance of showers after 5pm. Partly sunny, with a high near 66.
Friday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 50.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 61.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Newmarket NH
 43.08°N 71.02°W (Elev. 98 ft)
Last Update:
2:24 pm EDT Sep 22, 2026
Forecast Valid:
10pm EDT Sep 22, 2026-6pm EDT Sep 29, 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