Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Mostly Cloudy
24°F
-4°C
| Humidity | 65% |
| Wind Speed | W 7 mph |
| Barometer | 29.71 in (1006.4 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 12 Feb 4:55 am EST |
Extended Forecast for
Portsmouth NH
Today
High: 35 °F
Decreasing
CloudsTonight
Low: 13 °F
Mostly Clear
Friday
High: 35 °F
Sunny
Friday Night
Low: 17 °F
Partly Cloudy
Saturday
High: 37 °F
Mostly Sunny
Saturday Night
Low: 18 °F
Partly Cloudy
Sunday
High: 37 °F
Mostly Sunny
Sunday Night
Low: 21 °F
Mostly Cloudy
Washington's Birthday
High: 39 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 13. Northwest wind around 5 mph.
Friday
Sunny, with a high near 35. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 17. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 37. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 21.
Washington's Birthday
Mostly cloudy, with a high near 39.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 41.
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)
1:17 am EST Feb 12, 2026
5am EST Feb 12, 2026-6pm EST Feb 18, 2026
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