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

15°F

-9°C

Humidity 62%
Wind Speed Calm
Barometer 29.95 in (1014.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 29 Jan 9:55 am EST
Extended Forecast for

Stratham NH

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Mostly sunny, with a high near 23. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -13. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 15. Wind chill values as low as -14. West wind around 10 mph, with gusts as high as 20 mph.

    High: 15 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -2. Wind chill values as low as -10. West wind around 5 mph.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 21. West wind around 5 mph becoming calm in the afternoon.

    High: 21 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 10am. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 23. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -13. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 15. Wind chill values as low as -14. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around -2. Wind chill values as low as -10. West wind around 5 mph.
Saturday
Sunny, with a high near 21. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
A 40 percent chance of snow after 10am. Mostly cloudy, with a high near 25.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 30.
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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:
6:41 am EST Jan 29, 2026
Forecast Valid:
10am EST Jan 29, 2026-6pm EST Feb 4, 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