Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Mostly Cloudy
39°F
4°C
| Humidity | 56% |
| Wind Speed | NW 9 G 18 mph |
| Barometer | 30.31 in (1006.7 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 24 Mar 10:55 am EDT |
Extended Forecast for
Portsmouth NH
Today
High: 43 °F
Mostly Sunny
Tonight
Low: 28 °F
Partly Cloudy
Wednesday
High: 49 °F
Mostly Sunny
Wednesday Night
Low: 35 °F
Mostly Cloudy
Thursday
High: 56 °F
Chance Rain
Thursday Night
Low: 38 °F
Rain Likely
Friday
High: 48 °F
Chance Rain
then Mostly
SunnyFriday Night
Low: 18 °F
Mostly Clear
Saturday
High: 36 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 28. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 49. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Thursday
A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 56. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain likely, mainly after 9pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Friday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 49.
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)
2:39 am EDT Mar 24, 2026
11am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
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