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.

Fair

12°F

-11°C

Humidity 49%
Wind Speed SW 9 mph
Barometer 30.39 in (1029.5 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 21 Jan 12:55 am EST
Extended Forecast for

2 Miles NNE Portsmouth NH

  • Overnight

    Overnight: Clear, with a low around 11. Wind chill values as low as -1. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 31. Wind chill values as low as -1. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am, then a chance of snow showers, mainly between 1am and 4am. Cloudy, with a low around 22. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 11. Wind chill values as low as -1. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 31. Wind chill values as low as -1. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow before 1am, then a chance of snow showers, mainly between 1am and 4am. Cloudy, with a low around 22. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 41. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind around 5 mph.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 15.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 7.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Sunny, with a high near 24.
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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:
12:31 am EST Jan 21, 2026
Forecast Valid:
1am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation