National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

26°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.30 in (1026.5 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Last update 8 Jan 9:52 pm EST
Extended Forecast for

South Duxbury MA

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog

  • Friday

    Friday: A slight chance of rain after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Light south wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 20%.

    High: 50 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Patchy fog between 8pm and 3am. Otherwise, cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly after 4pm. Cloudy, with a high near 46. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 38. Northeast wind 6 to 8 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before noon. Cloudy, with a high near 43. North wind 7 to 9 mph. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before midnight. Partly cloudy, with a low around 28. West wind 11 to 18 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 38. Breezy, with a west wind 14 to 20 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southwest wind around 10 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Friday
A slight chance of rain after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Light south wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 20%.
Friday Night
Rain likely, mainly before 1am. Patchy fog between 8pm and 3am. Otherwise, cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 4pm. Cloudy, with a high near 46. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 38. Northeast wind 6 to 8 mph. Chance of precipitation is 90%.
Sunday
Rain likely, mainly before noon. Cloudy, with a high near 43. North wind 7 to 9 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before midnight. Partly cloudy, with a low around 28. West wind 11 to 18 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 14 to 20 mph.
Monday Night
Mostly cloudy, with a low around 29. Southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 9 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 9 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 8 to 13 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34. Southwest wind around 7 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 41. West wind 7 to 11 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Duxbury MA
 42°N 70.71°W (Elev. 3 ft)
Last Update:
1:10 pm EST Jan 8, 2026
Forecast Valid:
10pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation