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.

Fair

31°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.11 in (1019.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 20 Mar 5:52 am EDT
Extended Forecast for

Brant Rock MA

  • Today

    Today: Increasing clouds, with a high near 46. West wind 6 to 16 mph becoming southeast in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers, mainly before 4am. Low around 39. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers and
    Breezy

  • Saturday

    Saturday: A chance of showers, mainly before 7am. Partly sunny, with a high near 45. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Northwest wind 8 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 10am. Cloudy, with a high near 45. South wind 8 to 14 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 37. South wind 10 to 15 mph becoming northeast in the evening. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Monday

    Monday: A chance of rain before 4pm. Mostly cloudy, with a high near 39. Breezy, with a north wind 17 to 20 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. North wind 14 to 16 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 38. North wind 9 to 16 mph.

    High: 38 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 46. West wind 6 to 16 mph becoming southeast in the afternoon.
Tonight
Showers, mainly before 4am. Low around 39. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of showers, mainly before 7am. Partly sunny, with a high near 45. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 36. Northwest wind 8 to 10 mph.
Sunday
A chance of rain, mainly after 10am. Cloudy, with a high near 45. South wind 8 to 14 mph. Chance of precipitation is 50%.
Sunday Night
Rain likely. Cloudy, with a low around 37. South wind 10 to 15 mph becoming northeast in the evening. Chance of precipitation is 60%.
Monday
A chance of rain before 4pm. Mostly cloudy, with a high near 39. Breezy, with a north wind 17 to 20 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 31. North wind 14 to 16 mph.
Tuesday
Sunny, with a high near 38. North wind 9 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 33. Southwest wind 9 to 13 mph.
Wednesday
Partly sunny, with a high near 43. Southwest wind around 15 mph.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind 13 to 15 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Northwest wind 15 to 17 mph becoming south in the afternoon. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.08°N 70.63°W (Elev. 0 ft)
Last Update:
2:34 am EDT Mar 20, 2026
Forecast Valid:
6am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation