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.

Partly Cloudy

74°F

23°C

Humidity 53%
Wind Speed W 10 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 8:55 pm EDT
Extended Forecast for

Stratham NH

  • Tonight

    Tonight: Clear, with a low around 59. West wind around 5 mph.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West wind around 5 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 65. Calm wind becoming south around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 89. Heat index values as high as 95. West wind 5 to 10 mph.

    High: 89 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 59. West wind around 5 mph.
Saturday
Sunny, with a high near 83. West wind around 5 mph.
Saturday Night
A 30 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 65. Calm wind becoming south around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 89. Heat index values as high as 95. West wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 91.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stratham NH
 43.02°N 70.91°W (Elev. 66 ft)
Last Update:
7:59 pm EDT Jun 20, 2025
Forecast Valid:
9pm EDT Jun 20, 2025-6pm EDT Jun 27, 2025
 
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