


Hazardous Weather Conditions
Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Mostly Cloudy
89°F
32°C
Humidity | 50% |
Wind Speed | SW 9 mph |
Barometer | 29.80 in (1009.3 mb) |
Dewpoint | 68°F (20°C) |
Visibility | 7.00 mi |
Heat Index | 93°F (34°C) |
Last update | 17 Aug 12:55 pm EDT |
Extended Forecast for
Seabrook NH
This Afternoon
High: 91 °F
Chance
T-stormsTonight
Low: 58 °F
Chance
T-storms then
Chance
ShowersMonday
High: 72 °F
Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Sunny
Tuesday Night
Low: 58 °F
Mostly Cloudy
Wednesday
High: 72 °F
Chance
ShowersWednesday Night
Low: 58 °F
Chance
ShowersThursday
High: 75 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 91. Southwest wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 58. North 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, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 72. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 54. Calm wind becoming southeast around 5 mph.
Tuesday
Mostly sunny, with a high near 74. Northeast wind around 5 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 72.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Seabrook NH
42.86°N 70.86°W (Elev. 49 ft)
42.86°N 70.86°W (Elev. 49 ft)
6:49 am EDT Aug 17, 2025
1pm EDT Aug 17, 2025-6pm EDT Aug 23, 2025