7-Day Forecast 43.05°N 70.78°W (Text-Only)
NWS Forecast for: Portsmouth NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 2:58 pm EDT Jun 6, 2024
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  • Tonight

    Tonight: Scattered showers and thunderstorms.  Areas of fog.  Otherwise, cloudy, with a low around 59. East wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Scattered
    Showers and
    Areas Fog

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 75. West wind around 5 mph becoming southeast in the afternoon.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday
    Night

    Friday Night: Scattered showers, mainly before 11pm.  Partly cloudy, with a low around 56. East wind around 5 mph becoming west after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Scattered
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 57. West wind around 5 mph.

    Low: 57 °F

    Partly Cloudy


  • Sunday

    Sunday: A 40 percent chance of showers after 8am.  Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy


  • Monday

    Monday: A 30 percent chance of showers after 2pm.  Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday
    Night

    Monday Night: A 30 percent chance of showers before 8pm.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Tonight: Scattered showers and thunderstorms. Areas of fog. Otherwise, cloudy, with a low around 59. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 75. West wind around 5 mph becoming southeast in the afternoon.

    Friday Night: Scattered showers, mainly before 11pm. Partly cloudy, with a low around 56. East wind around 5 mph becoming west after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Saturday: Mostly sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Saturday Night: Partly cloudy, with a low around 57. West wind around 5 mph.

    Sunday: A 40 percent chance of showers after 8am. Partly sunny, with a high near 75.

    Sunday Night: Partly cloudy, with a low around 54.

    Monday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 74.

    Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 54.

    Tuesday: Mostly sunny, with a high near 74.

    Tuesday Night: Partly cloudy, with a low around 54.

    Wednesday: Mostly sunny, with a high near 75.

    Wednesday Night: Partly cloudy, with a low around 57.

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 79.



    Portsmouth NH
     43.05°N 70.78°W (Elev. 49 ft)

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