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.

A Few Clouds

9°F

-13°C

Humidity 59%
Wind Speed W 6 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 26 Dec 6:55 am EST
Extended Forecast for

Durham NH

  • Today

    Today: Increasing clouds, with a high near 22. Wind chill values as low as zero. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 22 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around 13. Calm wind becoming north around 5 mph after midnight.

    Low: 13 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 26. North wind around 5 mph becoming calm in the afternoon.

    High: 26 °F

    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Calm wind becoming west around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Freezing rain and sleet likely, mainly after 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Chance Wintry
    Mix then
    Wintry Mix
    Likely

  • Monday

    Monday: Freezing rain and sleet before 10am, then rain. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Wintry Mix
    then Rain

  • Monday Night

    Monday Night: Rain likely before 7pm, then scattered showers between 7pm and 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Rain Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 22. Wind chill values as low as zero. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around 13. Calm wind becoming north around 5 mph after midnight.
Saturday
A 20 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 26. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 8. Calm wind.
Sunday
Mostly sunny, with a high near 35. Calm wind becoming west around 5 mph.
Sunday Night
Freezing rain and sleet likely, mainly after 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Monday
Freezing rain and sleet before 10am, then rain. High near 38. Chance of precipitation is 90%.
Monday Night
Rain likely before 7pm, then scattered showers between 7pm and 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 13.
New Year's Day
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Durham NH
 43.13°N 70.91°W (Elev. 39 ft)
Last Update:
8:02 am EST Dec 26, 2025
Forecast Valid:
8am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

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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