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

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

A Few Clouds

60°F

16°C

Humidity 94%
Wind Speed Calm
Barometer 30.01 in (1016.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 29 Jun 4:55 am EDT
Extended Forecast for

2 Miles W Seabrook NH

Extreme Heat Watch July 1, 12:00pm until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind becoming south around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. South wind around 5 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 11pm and 4am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly sunny and hot, with a high near 96. South wind around 5 mph.

    High: 96 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 4pm. Mostly sunny and hot, with a high near 96.

    High: 96 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 62. Calm wind becoming south around 5 mph.
Tuesday
Mostly sunny, with a high near 89. South wind around 5 mph.
Tuesday Night
Showers likely, mainly between 11pm and 4am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers before 8am. Mostly sunny and hot, with a high near 96. South wind around 5 mph.
Wednesday Night
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Mostly clear, with a low around 77.
Friday
A 30 percent chance of showers after 4pm. Mostly sunny and hot, with a high near 96.
Friday Night
A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 71.
Independence Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Seabrook NH
 42.89°N 70.91°W (Elev. 98 ft)
Last Update:
2:16 am EDT Jun 29, 2026
Forecast Valid:
5am EDT Jun 29, 2026-6pm EDT Jul 5, 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