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

69°F

21°C

Humidity 55%
Wind Speed Calm
Barometer 30.16 in (1021.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 Sep 5:52 pm EDT
Extended Forecast for

South Duxbury MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. South wind around 6 mph becoming west after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. Northwest wind 6 to 14 mph becoming northeast in the afternoon.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Breezy, with a northeast wind 9 to 14 mph increasing to 15 to 20 mph after midnight.

    Low: 55 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Breezy, with a north wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Breezy, with a northeast wind 20 to 22 mph.

    Low: 53 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 58. Northeast wind 14 to 17 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Southwest wind around 6 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. West wind around 6 mph.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. South wind around 6 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 69. Northwest wind 6 to 14 mph becoming northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55. Breezy, with a northeast wind 9 to 14 mph increasing to 15 to 20 mph after midnight.
Wednesday
Mostly sunny, with a high near 59. Breezy, with a north wind 20 to 22 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 53. Breezy, with a northeast wind 20 to 22 mph.
Thursday
Sunny, with a high near 58. Northeast wind 14 to 17 mph.
Thursday Night
Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 65. Southwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 53. West wind around 6 mph.
Saturday
Sunny, with a high near 69. West wind around 7 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 56. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 72. West wind 6 to 8 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Southwest wind around 6 mph.
Monday
Sunny, with a high near 71. West wind 6 to 8 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Duxbury MA
 42.02°N 70.68°W (Elev. 13 ft)
Last Update:
12:32 pm EDT Sep 29, 2025
Forecast Valid:
6pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
 
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