Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Mostly Cloudy
69°F
21°C
| Humidity | 74% |
| Wind Speed | NW 7 mph |
| Barometer | 29.73 in (1007.0 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 3:55 pm EDT |
Extended Forecast for
Portsmouth NH
This Afternoon
High: 69 °F
Slight Chance
ShowersTonight
Low: 45 °F
Mostly Clear
Thursday
High: 60 °F
Sunny
Thursday Night
Low: 43 °F
Increasing
CloudsFriday
High: 63 °F
Rain
Friday Night
Low: 41 °F
Showers
LikelySaturday
High: 50 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 54 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers before 5pm. Mostly sunny, with a high near 69. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 45. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 60. Northwest wind around 5 mph.
Thursday Night
Increasing clouds, with a low around 43. Calm wind.
Friday
Rain, mainly after 7am. High near 63. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 61.
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)
2:40 pm EDT Oct 14, 2026
4pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
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