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.

Light Drizzle Fog/Mist

33°F

1°C

Humidity 95%
Wind Speed W 3 mph
Barometer 30.30 in (1026.4 mb)
Dewpoint 31°F (-1°C)
Visibility 0.50 mi
Last update 7 Mar 4:55 am EST
Extended Forecast for

Stratham NH

  • Today

    Today: Areas of fog before 11am. Otherwise, cloudy, with a high near 50. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 50 °F

    Areas Fog
    then Cloudy

  • Tonight

    Tonight: A chance of rain with a slight chance of drizzle before 1am, then rain likely between 1am and 3am, then a chance of drizzle after 3am. Mostly cloudy, with a low around 41. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 57. West wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, cloudy, with a high near 50. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
A chance of rain with a slight chance of drizzle before 1am, then rain likely between 1am and 3am, then a chance of drizzle after 3am. Mostly cloudy, with a low around 41. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 57. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 32. West wind around 5 mph.
Monday
Mostly sunny, with a high near 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 48.
Wednesday Night
Rain likely, mainly after 2am. Cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stratham NH
 43.05°N 70.9°W (Elev. 75 ft)
Last Update:
1:27 am EST Mar 7, 2026
Forecast Valid:
5am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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Chance of Precipitation