National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Overcast

56°F

13°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 30.00 in (1016.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 Apr 9:55 am EDT
Extended Forecast for

4 Miles WNW Seabrook NH

  • Today

    Today: Isolated showers after 1pm. Mostly cloudy, with a high near 70. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 70 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 71. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers before 3am. Mostly cloudy, with a low around 52. South wind around 5 mph becoming southwest after midnight.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 70. Southwest wind around 5 mph.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

Today
Isolated showers after 1pm. Mostly cloudy, with a high near 70. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 55. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 71. Northwest wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A 50 percent chance of showers before 3am. Mostly cloudy, with a low around 52. South wind around 5 mph becoming southwest after midnight.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 70. Southwest wind around 5 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Seabrook NH
 42.92°N 70.94°W (Elev. 164 ft)
Last Update:
5:37 am EDT Apr 13, 2026
Forecast Valid:
9am EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation