Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Light Rain Fog/Mist

56°F

13°C

Humidity 94%
Wind Speed SE 7 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 54°F (12°C)
Visibility 1.00 mi
Last update 13 Oct 3:55 pm EDT
Extended Forecast for

Portsmouth NHSimilar City Names

  • This Afternoon

    This Afternoon: Rain.  Patchy fog. High near 55. East wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: A 40 percent chance of rain and thunderstorms, mainly before midnight.  Areas of fog.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 55. South wind around 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    T-storms and
    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 75. West wind 5 to 10 mph.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Northwest wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Northwest wind around 5 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 4am.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am.  High near 61. Chance of precipitation is 100%.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Rain. Patchy fog. High near 55. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of rain and thunderstorms, mainly before midnight. Areas of fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 55. South wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 45. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 61. Northwest wind around 5 mph.
Thursday Night
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 43.
Friday
Showers, mainly after 8am. High near 61. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 47. Breezy.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth NHSimilar City Names
 43.05°N 70.78°W (Elev. 49 ft)
2:31 pm EDT Oct 13, 2026
4pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
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