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/Mist

36°F

2°C

Humidity 92%
Wind Speed N 9 mph
Barometer 29.68 in (1005.4 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Wind Chill29°F (-2°C)
Last update 11 Jan 5:55 am EST
Extended Forecast for

Durham NH

  • Today

    Today: A chance of rain before 7am, then a slight chance of showers between 7am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 40. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance Rain
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. West wind around 5 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 31.

    Low: 31 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 46.

    High: 46 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 5am, then a chance of snow showers. Cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow showers before 4pm, then a chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A chance of rain before 7am, then a slight chance of showers between 7am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 40. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 35 mph.
Monday
Mostly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 25. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 41. West wind around 5 mph.
Tuesday Night
Cloudy, with a low around 31.
Wednesday
Cloudy, with a high near 46.
Wednesday Night
A chance of rain showers before 5am, then a chance of snow showers. Cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain and snow showers before 4pm, then a chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow showers before 5am. Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 34.
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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:
6:31 am EST Jan 11, 2026
Forecast Valid:
6am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation