Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Light Drizzle Fog/Mist
33°F
1°C
| Humidity | 95% |
| Wind Speed | NW 5 mph |
| Barometer | 30.36 in (1028.5 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 1.50 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 7 Mar 1:55 am EST |
Extended Forecast for
Portsmouth NH
Overnight
Low: 32 °F
Slight Chance
Rain and
Areas FogSaturday
High: 47 °F
Areas Fog
then Mostly
CloudySaturday Night
Low: 40 °F
Slight Chance
Rain then
Rain LikelySunday
High: 55 °F
Decreasing
CloudsSunday Night
Low: 33 °F
Mostly Clear
Monday
High: 59 °F
Mostly Sunny
Monday Night
Low: 36 °F
Mostly Clear
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 35 °F
Partly Cloudy
Detailed Forecast
Overnight
A slight chance of drizzle before 4am, then a slight chance of rain after 4am. Areas of fog. Otherwise, cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Saturday
Areas of fog before 11am. Otherwise, cloudy, with a high near 47. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain with a slight chance of drizzle before 1am, then rain likely between 1am and 3am, then a chance of drizzle after 3am. Cloudy, with a low around 40. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
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 33. West wind around 5 mph.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 47.
Wednesday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
1:27 am EST Mar 7, 2026
2am EST Mar 7, 2026-6pm EDT Mar 13, 2026
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