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

69°F

21°C

Humidity 43%
Wind Speed N 8 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Sep 3:55 pm EDT
Extended Forecast for

3 Miles S Epping NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Calm wind becoming northeast around 5 mph after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 62. Northeast wind around 5 mph.

    High: 62 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Calm wind becoming north around 5 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

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

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 62. Northeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 43. Calm wind becoming north around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Friday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 64.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Epping NH
 42.98°N 71.07°W (Elev. 108 ft)
Last Update:
3:00 pm EDT Sep 21, 2026
Forecast Valid:
4pm EDT Sep 21, 2026-6pm EDT Sep 28, 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