Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Overcast

67°F

19°C

Humidity 76%
Wind Speed Calm
Barometer 30.17 in (1021.7 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 6 Jul 10:52 am EDT
Extended Forecast for

South Duxbury MA

Flood Watch until July 7, 02:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until July 7, 02:00pm

    NOW until 2:00pm Tue

    Flood Watch

  • Today

    High: 71 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 64. East wind 13 to 16 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 64 °F

    Heavy Rain

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 69. East wind around 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 69 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers.  Cloudy, with a low around 63. North wind 9 to 14 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. North wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph after midnight.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 85. Southwest wind 7 to 11 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 71. East wind 9 to 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. East wind 13 to 16 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Showers and possibly a thunderstorm. High near 69. East wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
A chance of showers. Cloudy, with a low around 63. North wind 9 to 14 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly sunny, with a high near 73. North wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Sunny, with a high near 85. Southwest wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 72. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 84. West wind 8 to 10 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 70. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 79. North wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 67. Light and variable wind.
Sunday
Sunny, with a high near 79. Northwest wind 5 to 9 mph becoming southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
South Duxbury MA
 42.02°N 70.68°W (Elev. 13 ft)
3:46 am EDT Jul 6, 2026
10am EDT Jul 6, 2026-6pm EDT Jul 12, 2026
 
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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