Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Fair
22°F
-6°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.11 in (1020.0 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 28 Feb 5:55 am EST |
Extended Forecast for
2 Miles NNE Portsmouth NH
Today

High: 45 °F
Increasing
CloudsTonight

Low: 24 °F
Partly Cloudy
Sunday

High: 33 °F
Snow Likely
Sunday Night
Low: 6 °F
Chance Snow
then ClearMonday

High: 24 °F
Sunny
Monday Night

Low: 9 °F
Mostly Clear
Tuesday
High: 38 °F
Mostly Sunny
then Chance
Rain/SnowTuesday Night

Low: 28 °F
Rain/Snow
Wednesday
High: 44 °F
Chance
Rain/Snow
then Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 45. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm.
Sunday
Snow likely, mainly between 7am and 4pm. Mostly cloudy, with a high near 33. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 6. Wind chill values as low as -4. Northwest wind around 5 mph.
Monday
Sunny, with a high near 24. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 9.
Tuesday
A chance of snow after 3pm, mixing with rain after 4pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Tuesday Night
Rain and snow, becoming all rain after 4am. Low around 28. Chance of precipitation is 80%.
Wednesday
A chance of rain, mixing with snow after 7am, then gradually ending. Mostly sunny, with a high near 44. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 32.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
6:02 am EST Feb 28, 2026
6am EST Feb 28, 2026-6pm EST Mar 6, 2026


