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.

Fog/Mist

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 29.89 in (1012.3 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Last update 15 Apr 6:52 am EDT
Extended Forecast for

Brant Rock MA

  • Today

    Today: Patchy fog between 9am and 4pm. Otherwise, partly sunny, with a high near 58. West wind 6 to 9 mph becoming east in the afternoon.

    High: 58 °F

    Patchy Fog

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 47. Southeast wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. North wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 48. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 58. Southwest wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 2am. Mostly cloudy, with a low around 45. North wind around 9 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. Northeast wind around 9 mph.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. East wind around 7 mph becoming south after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 7am. Mostly cloudy, with a high near 56. South wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog between 9am and 4pm. Otherwise, partly sunny, with a high near 58. West wind 6 to 9 mph becoming east in the afternoon.
Tonight
A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 47. Southeast wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. North wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 48. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 58. Southwest wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 2am. Mostly cloudy, with a low around 45. North wind around 9 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 49. Northeast wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 45. East wind around 7 mph becoming south after midnight.
Sunday
A chance of showers after 7am. Mostly cloudy, with a high near 56. South wind 10 to 15 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40. West wind 15 to 17 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 47. West wind around 18 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 35. Northwest wind around 15 mph.
Tuesday
Sunny, with a high near 49. Northwest wind 11 to 15 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.08°N 70.63°W (Elev. 0 ft)
Last Update:
2:29 am EDT Apr 15, 2026
Forecast Valid:
7am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation