Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
A Few Clouds
27°F
-3°C
| Humidity | 80% |
| Wind Speed | NW 6 mph |
| Barometer | 30.23 in (1024.1 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 20 Nov 3:55 am EST |
Extended Forecast for
Portsmouth NH
Today
High: 45 °F
Partly Sunny
Tonight
Low: 28 °F
Partly Cloudy
Friday
High: 50 °F
Mostly Sunny
Friday Night
Low: 35 °F
Mostly Cloudy
Saturday
High: 47 °F
Mostly Sunny
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 45 °F
Mostly Sunny
Sunday Night
Low: 31 °F
Mostly Cloudy
Monday
High: 49 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 45. Calm wind becoming north around 5 mph.
Tonight
Partly cloudy, with a low around 28. Calm wind.
Friday
Mostly sunny, with a high near 50. Light southwest wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A 50 percent chance of showers. Cloudy, with a low around 36.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Additional Forecasts and Information
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Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
12:09 am EST Nov 20, 2025
4am EST Nov 20, 2025-6pm EST Nov 26, 2025
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