Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Overcast
42°F
6°C
| Humidity | 93% |
| Wind Speed | S 5 mph |
| Barometer | 29.83 in (1010.5 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 1 Apr 5:55 am EDT |
Extended Forecast for
Portsmouth NH
Today
High: 61 °F
Chance
Showers and
Patchy FogTonight
Low: 33 °F
Chance
ShowersThursday
High: 39 °F
Chance
Rain/SleetThursday Night
Low: 35 °F
Chance Rain
Friday
High: 60 °F
Mostly Cloudy
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 60 °F
Partly Sunny
Saturday Night
Low: 38 °F
Chance
ShowersSunday
High: 60 °F
Showers
Likely
Detailed Forecast
Today
A 40 percent chance of showers, mainly before 1pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Southwest wind around 5 mph becoming north in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers before 10pm, then a chance of showers after midnight. Increasing clouds, with a low around 33. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain showers before 11am, then a chance of rain showers and sleet between 11am and 3pm, then a chance of rain showers after 3pm. Cloudy, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 35. East wind around 5 mph.
Friday
Mostly cloudy, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 60.
Saturday Night
A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 38.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 47.
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)
2:27 am EDT Apr 1, 2026
6am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
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