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: 11:38 am EDT Jul 3, 2025
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  • This
    Afternoon

    This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Some of the storms could be severe.  Widespread haze. Partly sunny, with a high near 31. Southwest wind 10 to 15 km/h.  Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 31 °C

    Severe
    Thunderstorms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly clear, with a low around 16. West wind 5 to 15 km/h, with gusts as high as 40 km/h.  New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 16 °C

    Chance
    T-storms then
    Mostly Clear

  • Independence
    Day

    Independence Day: Sunny, with a high near 27. Northwest wind around 10 km/h.

    High: 27 °C

    Sunny


  • Friday
    Night

    Friday Night: Mostly clear, with a low around 15. Calm wind.

    Low: 15 °C

    Mostly Clear


  • Saturday

    Saturday: Mostly sunny, with a high near 28. West wind 5 to 10 km/h becoming south in the afternoon.

    High: 28 °C

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °C

    Partly Cloudy


  • Sunday

    Sunday: Mostly sunny and hot, with a high near 33.

    High: 33 °C

    Hot


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °C

    Mostly Clear


  • Monday

    Monday: Sunny and hot, with a high near 33.

    High: 33 °C

    Hot




  • This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Widespread haze. Partly sunny, with a high near 31. Southwest wind 10 to 15 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 16. West wind 5 to 15 km/h, with gusts as high as 40 km/h. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Independence Day: Sunny, with a high near 27. Northwest wind around 10 km/h.

    Friday Night: Mostly clear, with a low around 15. Calm wind.

    Saturday: Mostly sunny, with a high near 28. West wind 5 to 10 km/h becoming south in the afternoon.

    Saturday Night: Partly cloudy, with a low around 18.

    Sunday: Mostly sunny and hot, with a high near 33.

    Sunday Night: Mostly clear, with a low around 21.

    Monday: Sunny and hot, with a high near 33.

    Monday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 21.

    Tuesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 28. Chance of precipitation is 60%.

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 26.



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

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