Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

20°C

68°F

Humidity 47%
Wind Speed SE 19 km/h
Barometer 1010.4 mb (29.83 in)
Dewpoint 8°C (47°F)
Visibility 16 km
Last update 25 May 3:55 pm EDT
Extended Forecast for

Portsmouth NH

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 5am.  Mostly cloudy, with a low around 13. Southeast wind 5 to 15 km/h.  Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 13 °C

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 9am.  Partly sunny, with a high near 22. East wind 5 to 15 km/h.  Chance of precipitation is 20%.

    High: 22 °C

    Slight Chance
    T-storms then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Increasing clouds, with a low around 12. Northeast wind around 10 km/h.

    Low: 12 °C

    Slight Chance
    Showers

  • Memorial Day

    Memorial Day: A 50 percent chance of showers.  Cloudy, with a high near 18. Northeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 18 °C

    Chance
    Showers

  • Monday Night

    Monday Night: Rain.  Low around 14. Southeast wind around 15 km/h.  Chance of precipitation is 100%.

    Low: 14 °C

    Rain

  • Tuesday

    Tuesday: A 40 percent chance of showers before 2pm.  Partly sunny, with a high near 26.

    High: 26 °C

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14.

    Low: 14 °C

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm.  Sunny, with a high near 24.

    High: 24 °C

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 11.

    Low: 11 °C

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 13. Southeast wind 5 to 15 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 9am. Partly sunny, with a high near 22. East wind 5 to 15 km/h. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers. Increasing clouds, with a low around 12. Northeast wind around 10 km/h.
Memorial Day
A 50 percent chance of showers. Cloudy, with a high near 18. Northeast wind 10 to 15 km/h, with gusts as high as 30 km/h.
Monday Night
Rain. Low around 14. Southeast wind around 15 km/h. Chance of precipitation is 100%.
Tuesday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
A 30 percent chance of showers after 2pm. Sunny, with a high near 24.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 11.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 20.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth NH
 43.05°N 70.78°W (Elev. 49 m)
1:05 pm EDT May 25, 2024
4pm EDT May 25, 2024-6pm EDT Jun 1, 2024
 
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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