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.

Light Rain

45°F

7°C

Humidity 83%
Wind Speed W 5 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Jan 3:52 am EST
Extended Forecast for

South Duxbury MA

  • Today

    Today: A chance of rain after 5pm. Mostly cloudy, with a high near 45. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 38. East wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before 3pm. Mostly cloudy, with a high near 42. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 24. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Monday

    Monday: Sunny, with a high near 38. West wind 11 to 18 mph, with gusts as high as 32 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Southwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain after 5pm. Mostly cloudy, with a high near 45. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Tonight
Rain, mainly before 4am. Low around 38. East wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain, mainly before 3pm. Mostly cloudy, with a high near 42. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 24. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 38. West wind 11 to 18 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 28. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Southwest wind around 8 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 46. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of showers after 10pm. Cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. North wind around 7 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 30. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Duxbury MA
 42.03°N 70.7°W (Elev. 49 ft)
Last Update:
12:50 am EST Jan 10, 2026
Forecast Valid:
4am EST Jan 10, 2026-6pm EST Jan 16, 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