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.

Overcast

44°F

7°C

Humidity 79%
Wind Speed SW 14 G 24 mph
Barometer 29.84 in (1010.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 20 Mar 7:52 pm EDT
Extended Forecast for

Brant Rock MA

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog after 10pm. Low around 40. Southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 11 to 13 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 37. North wind around 6 mph becoming south after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of rain and snow before 9am, then rain likely. Patchy fog before 9am. Otherwise, cloudy, with a high near 47. South wind 9 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 36. Southwest wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am. Cloudy, with a high near 39. North wind 16 to 18 mph. Chance of precipitation is 60%.

    High: 39 °F

    Rain Likely

  • Monday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. North wind 8 to 13 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind 9 to 11 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 4am. Patchy fog after 10pm. Low around 40. Southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 11 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Increasing clouds, with a low around 37. North wind around 6 mph becoming south after midnight.
Sunday
A slight chance of rain and snow before 9am, then rain likely. Patchy fog before 9am. Otherwise, cloudy, with a high near 47. South wind 9 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain likely. Cloudy, with a low around 36. Southwest wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am. Cloudy, with a high near 39. North wind 16 to 18 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 31. North wind around 14 mph.
Tuesday
Mostly sunny, with a high near 40. North wind 8 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind 9 to 11 mph.
Wednesday
A chance of rain before 5pm. Mostly cloudy, with a high near 44. West wind 13 to 15 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind around 14 mph.
Thursday
Mostly sunny, with a high near 44. Northwest wind 11 to 13 mph becoming south in the afternoon.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Southwest wind 15 to 17 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 46. West wind 16 to 18 mph. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.11°N 70.65°W (Elev. 3 ft)
Last Update:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
8pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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