


Hazardous Weather Conditions
Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Overcast
57°F
14°C
Humidity | 77% |
Wind Speed | NE 15 mph |
Barometer | 30.24 in (1024.3 mb) |
Dewpoint | 50°F (10°C) |
Visibility | 7.00 mi |
Last update | 12 Oct 6:55 pm EDT |
Extended Forecast for
Portsmouth NH
High Surf Advisory October 13, 08:00am until October 14, 08:00pm
Tonight
Low: 47 °F
Chance
Showers then
ShowersColumbus Day
High: 52 °F
Showers and
BreezyMonday Night
Low: 47 °F
Showers
Tuesday
High: 60 °F
Showers
LikelyTuesday Night
Low: 46 °F
Chance
ShowersWednesday
High: 63 °F
Mostly Sunny
then Chance
ShowersWednesday Night
Low: 38 °F
Chance
Showers then
Partly CloudyThursday
High: 58 °F
Mostly Sunny
Thursday Night
Low: 38 °F
Mostly Clear
Detailed Forecast
Tonight
Showers, mainly after 2am. Low around 47. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Showers. High near 52. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers. Low around 47. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 60. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers after 5pm. Partly sunny, with a high near 63.
Wednesday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
6:59 pm EDT Oct 12, 2025
7pm EDT Oct 12, 2025-6pm EDT Oct 19, 2025