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.

Fog

51°F

11°C

Humidity 96%
Wind Speed NE 6 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 50°F (10°C)
Visibility 0.25 mi
Wind Chill49°F (9°C)
Last update 12 Oct 4:55 am EDT
Extended Forecast for

Durham NH

  • Today

    Today: A 30 percent chance of showers, mainly after 4pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 60. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Areas Fog
    then Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 46. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Columbus Day

    Columbus Day: Rain. High near 55. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 46. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Rain likely before noon, then a chance of showers after noon. Mostly cloudy, with a high near 60. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 4pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 60. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 46. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
Rain. High near 55. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 46. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday
Rain likely before noon, then a chance of showers after noon. Mostly cloudy, with a high near 60. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Durham NH
 43.13°N 70.91°W (Elev. 39 ft)
Last Update:
6:12 am EDT Oct 12, 2025
Forecast Valid:
6am EDT Oct 12, 2025-6pm EDT Oct 18, 2025
 
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