Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Fair
29°F
-2°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.58 in (1035.9 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 4:55 am EDT |
Extended Forecast for
Portsmouth NH
Today
High: 49 °F
Sunny
Tonight
Low: 33 °F
Mostly Clear
Friday
High: 62 °F
Mostly Sunny
Friday Night
Low: 42 °F
Chance
ShowersSaturday
High: 54 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 41 °F
Chance
ShowersMonday
High: 66 °F
Chance
Showers then
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 49. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 33. South wind around 5 mph.
Friday
Mostly sunny, with a high near 62. South wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers after 9pm. Mostly cloudy, with a low around 42. South wind around 5 mph.
Saturday
Sunny, with a high near 54. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
A 40 percent chance of showers after 10pm. Mostly cloudy, with a low around 41.
Monday
A 30 percent chance of showers before 9am. Mostly cloudy, with a high near 66.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.05°N 70.78°W (Elev. 49 ft)
43.05°N 70.78°W (Elev. 49 ft)
1:51 am EDT Apr 9, 2026
5am EDT Apr 9, 2026-6pm EDT Apr 15, 2026
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