National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

62°F

17°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 20 May 1:52 am EDT
Extended Forecast for

Brant Rock MA

Heat Advisory May 20, 02:07am until May 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory May 20, 02:07am until May 20, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Overnight

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny, then becoming partly sunny during the afternoon, with a high near 78. Southwest wind 11 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Increasing clouds, with a low around 52. West wind 8 to 10 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 57. North wind 8 to 11 mph becoming east in the afternoon.

    High: 57 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. South wind around 6 mph becoming northwest after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Northeast wind 6 to 8 mph becoming southeast in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. South wind 3 to 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 56. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. Southwest wind around 11 mph.
Wednesday
A chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny, then becoming partly sunny during the afternoon, with a high near 78. Southwest wind 11 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 52. West wind 8 to 10 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly cloudy, with a high near 57. North wind 8 to 11 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. South wind around 6 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 58. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 49. South wind 3 to 8 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 56. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48. East wind around 7 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 56. East wind around 11 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. East wind 7 to 9 mph. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 59. North wind around 9 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 51. Northeast wind around 6 mph becoming northwest after midnight.
Tuesday
Partly sunny, with a high near 61. North wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.08°N 70.63°W (Elev. 0 ft)
Last Update:
1:01 am EDT May 20, 2026
Forecast Valid:
2am EDT May 20, 2026-6pm EDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation