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.

Thunderstorm Light Rain Fog/Mist

47°F

8°C

Humidity 93%
Wind Speed SW 5 mph
Barometer 29.84 in (1010.8 mb)
Dewpoint 45°F (7°C)
Visibility 2.00 mi
Wind Chill45°F (7°C)
Last update 14 Oct 12:55 am EDT
Extended Forecast for

Stratham NH

  • Overnight

    Overnight: A 20 percent chance of showers before 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Northwest wind 5 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Northwest wind around 5 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am. High near 60. Chance of precipitation is 100%.

    High: 60 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 55. Southwest wind around 5 mph.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 46. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 61. Northwest wind around 5 mph.
Thursday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 42. Calm wind.
Friday
Showers, mainly after 8am. High near 60. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 46. Breezy.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 64.
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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:
1:31 am EDT Oct 14, 2026
Forecast Valid:
1am EDT Oct 14, 2026-6pm EDT Oct 20, 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