Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
A Few Clouds
57°F
14°C
| Humidity | 53% |
| Wind Speed | SE 5 mph |
| Barometer | 30.47 in (1032.1 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 11:55 am EDT |
Extended Forecast for
Portsmouth NH
This Afternoon
High: 56 °F
Mostly Sunny
Tonight
Low: 39 °F
Mostly Cloudy
Tuesday
High: 61 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 54 °F
Mostly Sunny
Wednesday Night
Low: 37 °F
Partly Cloudy
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 38 °F
Mostly Clear
Friday
High: 55 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 56. Southeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 61. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 54. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.03°N 70.79°W (Elev. 59 ft)
43.03°N 70.79°W (Elev. 59 ft)
6:26 am EDT Oct 19, 2026
12pm EDT Oct 19, 2026-6pm EDT Oct 25, 2026
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