Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Fog/Mist

33°F

1°C

Humidity 90%
Wind Speed E 6 mph
Barometer 30.47 in (1032.2 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Wind Chill27°F (-3°C)
Last update 6 Mar 5:55 pm EST
Extended Forecast for

Portsmouth NH

  • Tonight

    Tonight: Patchy freezing rain before 9pm, then patchy drizzle or freezing rain.  Patchy fog after 3am.  Otherwise, cloudy, with a low around 31. Northeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Patchy
    Drizzle/Freezing
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Patchy drizzle between 9am and 10am.  Areas of fog before 11am.  Otherwise, cloudy, with a high near 45. Light south wind increasing to 5 to 10 mph in the morning.

    High: 45 °F

    Patchy
    Drizzle and
    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy drizzle after 10pm.  Cloudy, with a low around 40. Southwest wind 5 to 10 mph.

    Low: 40 °F

    Patchy
    Drizzle then
    Areas Drizzle

  • Sunday

    Sunday: A 30 percent chance of rain before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 55. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Patchy freezing rain before 9pm, then patchy drizzle or freezing rain. Patchy fog after 3am. Otherwise, cloudy, with a low around 31. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy drizzle between 9am and 10am. Areas of fog before 11am. Otherwise, cloudy, with a high near 45. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
Patchy drizzle after 10pm. Cloudy, with a low around 40. Southwest wind 5 to 10 mph.
Sunday
A 30 percent chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 55. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph.
Monday
Sunny, with a high near 56.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 61.
Tuesday Night
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 35.
Wednesday
Rain likely, mainly after 9am. Cloudy, with a high near 46. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
1:37 pm EST Mar 6, 2026
6pm EST Mar 6, 2026-6pm EDT Mar 13, 2026
 
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