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

32°F

0°C

Humidity 68%
Wind Speed W 8 mph
Barometer 30.31 in (1026.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Mar 3:55 am EDT
Extended Forecast for

2 Miles W Pease Air Force Base / Portsmouth NH

  • Today

    Today: Partly sunny, with a high near 38. West wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 33. Southeast wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 56. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.

    Low: 38 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 45. West wind around 15 mph, with gusts as high as 30 mph.

    High: 45 °F

    Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 38. West wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 33. Southeast wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, with thunderstorms also possible after 2pm. High near 56. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Tuesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 45. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 48.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Pease Air Force Base / Portsmouth NH
 43.08°N 70.86°W (Elev. 3 ft)
Last Update:
3:09 am EDT Mar 15, 2026
Forecast Valid:
4am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

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Chance of Precipitation