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

73°F

23°C

Humidity 57%
Wind Speed SE 9 G 18 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 15 Apr 4:52 pm EDT
Extended Forecast for

Brant Rock MA

  • This Afternoon

    This Afternoon: A slight chance of showers. Partly sunny, with a steady temperature around 49. East wind around 8 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers, then a chance of showers and thunderstorms after 8pm. Patchy fog. Otherwise, mostly cloudy, with a low around 48. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers after 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 61. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 5am. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 49. Southeast wind 5 to 9 mph becoming southwest after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 65. West wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 11pm. Mostly cloudy, with a low around 44. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. Northeast wind 6 to 8 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 45. East wind around 6 mph becoming south after midnight.

    Low: 45 °F

    Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Cloudy, with a high near 59. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of showers. Partly sunny, with a steady temperature around 49. East wind around 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 8pm. Patchy fog. Otherwise, mostly cloudy, with a low around 48. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers after 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 61. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A chance of showers, with thunderstorms also possible after 5am. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 49. Southeast wind 5 to 9 mph becoming southwest after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 65. West wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 44. Northeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 55. Northeast wind 6 to 8 mph.
Saturday Night
Cloudy, with a low around 45. East wind around 6 mph becoming south after midnight.
Sunday
Showers likely, mainly after 2pm. Cloudy, with a high near 59. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 37. West wind 11 to 13 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 50. Northwest wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 33. Northwest wind 9 to 11 mph.
Tuesday
Sunny, with a high near 52. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.09°N 70.66°W (Elev. 3 ft)
Last Update:
2:36 pm EDT Apr 15, 2026
Forecast Valid:
5pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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