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.

Fair

56°F

13°C

Humidity 58%
Wind Speed N 7 mph
Barometer 30.13 in (1020.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 19 Sep 2:55 am EDT
Extended Forecast for

3 Miles SW Durham NH

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Northwest wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65. North wind around 5 mph becoming calm.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. South wind around 5 mph becoming calm.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain, mainly after 2pm. High near 60. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 60 °F

    Partly Sunny
    then Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 1am, then a chance of showers after 1am. Low around 45. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 65. North wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 44. South wind around 5 mph becoming calm.
Sunday
Rain, mainly after 2pm. High near 60. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Rain, mainly before 1am, then a chance of showers after 1am. Low around 45. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Durham NH
 43.12°N 70.98°W (Elev. 98 ft)
Last Update:
2:26 am EDT Sep 19, 2026
Forecast Valid:
3am EDT Sep 19, 2026-6pm EDT Sep 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