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.

Partly Cloudy

56°F

13°C

Humidity 40%
Wind Speed S 3 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Mar 10:55 am EDT
Extended Forecast for

Stratham NHSimilar City Names

  • Today

    Today: Mostly sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Southwest wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Southwest wind around 5 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South wind around 5 mph becoming calm.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 8am. Cloudy, with a high near 49. Northeast wind 5 to 10 mph.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 34. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 70. Southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 36. South wind around 5 mph becoming calm.
Wednesday
A 50 percent chance of rain after 8am. Cloudy, with a high near 49. Northeast wind 5 to 10 mph.
Wednesday Night
Rain likely, mainly before 2am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 42.
Friday Night
Snow likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stratham NHSimilar City Names
 43.02°N 70.91°W (Elev. 66 ft)
Last Update:
6:51 am EDT Mar 9, 2026
Forecast Valid:
11am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
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Additional Resources

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Chance of Precipitation