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

72°F

22°C

Humidity 68%
Wind Speed NW 7 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 26 Jul 12:55 am EDT
Extended Forecast for

Durham NH

  • Overnight

    Overnight: Areas of smoke after 2am. Mostly clear, with a low around 63. North wind around 5 mph.

    Low: 63 °F

    Areas Smoke

  • Saturday

    Saturday: Widespread haze between 10am and 11am. Areas of smoke before 10am. Sunny, with a high near 84. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Haze then
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 79. Southwest wind around 5 mph.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94.

    High: 94 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of smoke after 2am. Mostly clear, with a low around 63. North wind around 5 mph.
Saturday
Widespread haze between 10am and 11am. Areas of smoke before 10am. Sunny, with a high near 84. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 79. Southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny and hot, with a high near 94.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Friday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Durham NH
 43.14°N 70.94°W (Elev. 75 ft)
Last Update:
1:45 am EDT Jul 26, 2025
Forecast Valid:
1am EDT Jul 26, 2025-6pm EDT Aug 1, 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