National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

34°F

1°C

Humidity 57%
Wind Speed Calm
Barometer 30.07 in (1018.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 7 Dec 10:55 am EST
Extended Forecast for

2 Miles NNE Portsmouth NH

  • Today

    Today: Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 16. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Slight Chance
    Snow

  • Monday

    Monday: Sunny, with a high near 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. Northwest wind around 5 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West wind around 5 mph becoming southwest in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
A 20 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 16. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 6. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 33. West wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 18.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
Last Update:
5:45 am EST Dec 7, 2025
Forecast Valid:
11am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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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