Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Fog/Mist
45°F
7°C
| Humidity | 94% |
| Wind Speed | N 9 mph |
| Barometer | 29.71 in (1006.4 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 3.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 10 Nov 6:55 am EST |
Extended Forecast for
Portsmouth NH
Today

High: 58 °F
Rain and
Areas FogTonight
Low: 30 °F
Chance Rain
then Mostly
ClearVeterans Day

High: 42 °F
Mostly Sunny
Tuesday Night

Low: 29 °F
Partly Cloudy
Wednesday

High: 47 °F
Mostly Cloudy
Wednesday Night

Low: 34 °F
Mostly Cloudy
Thursday

High: 51 °F
Partly Sunny
Thursday Night

Low: 30 °F
Partly Cloudy
Friday

High: 47 °F
Sunny
Detailed Forecast
Today
Rain. Areas of fog before noon. High near 58. Calm wind becoming north around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of rain before 7pm, then a chance of showers between 7pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Veterans Day
Mostly sunny, with a high near 42. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 47. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
6:26 am EST Nov 10, 2025
7am EST Nov 10, 2025-6pm EST Nov 16, 2025


