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

47°F

8°C

Humidity 74%
Wind Speed Vrbl 7 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Mar 11:52 am EDT
Extended Forecast for

South Duxbury MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. Northeast wind around 6 mph becoming southeast.

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain, with thunderstorms also possible after 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 48. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain. Patchy fog before 11am. Temperature falling to around 40 by 5pm. Southwest wind 14 to 16 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F⇓

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 9pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. West wind 7 to 15 mph becoming south in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly after 7pm. Mostly cloudy, with a low around 36. South wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.

    High: 45 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Northwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. Northeast wind around 6 mph becoming southeast.
Tonight
A chance of rain, with thunderstorms also possible after 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 48. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday
Rain. Patchy fog before 11am. Temperature falling to around 40 by 5pm. Southwest wind 14 to 16 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 9pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 42. West wind 7 to 15 mph becoming south in the afternoon.
Friday Night
A chance of rain, mainly after 7pm. Mostly cloudy, with a low around 36. South wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 45. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy, with a high near 44. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Sunday Night
Rain likely, mainly after 3am. Cloudy, with a low around 36. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Rain. High near 54. Breezy, with a south wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 31. West wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 40. West wind 13 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Duxbury MA
 42.02°N 70.68°W (Elev. 13 ft)
Last Update:
7:06 am EDT Mar 11, 2026
Forecast Valid:
12pm EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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