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

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

A Few Clouds

86°F

30°C

Humidity 45%
Wind Speed SW 12 G 26 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 Aug 2:52 pm EDT
Extended Forecast for

Brant Rock MA

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Southwest wind 6 to 9 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 3pm. Increasing clouds, with a high near 78. West wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 66. Light and variable wind becoming northwest around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers after 2pm. Partly sunny, with a high near 73. East wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 7pm. Mostly cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. The rain could be heavy at times. Mostly cloudy, with a high near 72. East wind 9 to 11 mph. Chance of precipitation is 50%.

    High: 72 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 67. East wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 77. East wind 6 to 8 mph becoming south in the morning. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. Southwest wind 6 to 9 mph.
Thursday
A slight chance of showers after 3pm. Increasing clouds, with a high near 78. West wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 66. Light and variable wind becoming northwest around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 73. East wind 7 to 9 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly after 7pm. Mostly cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. The rain could be heavy at times. Mostly cloudy, with a high near 72. East wind 9 to 11 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 67. East wind 3 to 5 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 77. East wind 6 to 8 mph becoming south in the morning. Chance of precipitation is 50%.
Sunday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 78. West wind around 7 mph.
Monday Night
Mostly clear, with a low around 64. West wind around 6 mph.
Tuesday
Sunny, with a high near 75. West wind around 8 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 76. West wind 6 to 8 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.11°N 70.65°W (Elev. 3 ft)
Last Update:
3:43 pm EDT Aug 19, 2026
Forecast Valid:
3pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation