7-Day Forecast 42.89°N 70.88°W (Text-Only)
NWS Forecast for: Seabrook NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 1:45 pm EDT Jul 13, 2025
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  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Patchy Fog



  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 84. South wind around 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers.  Mostly cloudy, with a low around 69. Southwest wind around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny



  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 69. South wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear



  • Wednesday

    Wednesday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot



  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy



  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm.  Partly sunny and hot, with a high near 90.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers before 8pm.  Partly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    Showers then
    Partly Cloudy



  • Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph.

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 84. South wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Monday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

    Tuesday Night: Mostly clear, with a low around 69. South wind around 5 mph becoming calm.

    Wednesday: Sunny and hot, with a high near 91.

    Wednesday Night: Partly cloudy, with a low around 72.

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 90.

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 71.

    Friday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 68.

    Saturday: Partly sunny, with a high near 81.

    Saturday Night: Partly cloudy, with a low around 64.

    Sunday: Partly sunny, with a high near 81.



    Seabrook NH
     42.89°N 70.88°W (Elev. 49 ft)

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