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

47°F

8°C

Humidity 78%
Wind Speed Calm
Barometer 30.43 in (1030.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Oct 8:55 am EDT
Extended Forecast for

4 Miles W Durham NH

  • Today

    Today: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 62. Light south wind increasing to 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: Showers, mainly before 5am. Areas of fog after 2am. Low around 46. South wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers and
    Areas Fog

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 8am. Areas of fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers and
    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 46. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely, mainly after 3pm. Cloudy, with a high near 61. Southeast wind around 5 mph. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain, mainly before 2am, then showers likely after 2am. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 62. Light south wind increasing to 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, mainly before 5am. Areas of fog after 2am. Low around 46. South wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
A 30 percent chance of showers before 8am. Areas of fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Increasing clouds, with a low around 46. Northwest wind around 5 mph becoming northeast after midnight.
Tuesday
Rain likely, mainly after 3pm. Cloudy, with a high near 61. Southeast wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
Rain, mainly before 2am, then showers likely after 2am. Low around 53. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Durham NH
 43.15°N 71°W (Elev. 157 ft)
Last Update:
7:59 am EDT Oct 11, 2026
Forecast Valid:
9am EDT Oct 11, 2026-6pm EDT Oct 17, 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