Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Fair
53°F
12°C
| Humidity | 87% |
| Wind Speed | W 5 mph |
| Barometer | 30.12 in (1020.2 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 31 Aug 5:55 am EDT |
Extended Forecast for
Portsmouth NH
Today
High: 76 °F
Sunny
Tonight
Low: 54 °F
Mostly Clear
Labor Day
High: 77 °F
Mostly Sunny
Monday Night
Low: 55 °F
Mostly Cloudy
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 79 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 76. Northwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 54. Calm wind.
Labor Day
Mostly sunny, with a high near 77. North wind around 5 mph becoming east in the afternoon.
Monday Night
Mostly cloudy, with a low around 55. Calm wind.
Tuesday
Sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Showers likely. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
1:24 am EDT Aug 31, 2025
6am EDT Aug 31, 2025-6pm EDT Sep 6, 2025
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