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

84°F

29°C

Humidity 48%
Wind Speed NE 9 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Aug 12:52 pm EDT
Extended Forecast for

Duxbury MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. East wind around 7 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 11pm. Cloudy, with a low around 62. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 74. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 63. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. High near 73. East wind 8 to 10 mph. Chance of precipitation is 90%.

    High: 73 °F

    Heavy Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly between 11am and noon. Mostly cloudy, with a high near 79. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66. Southwest wind around 6 mph.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. Southwest wind 5 to 8 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. East wind around 7 mph.
Tonight
Showers likely, mainly after 11pm. Cloudy, with a low around 62. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers. Mostly cloudy, with a high near 74. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 63. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. High near 73. East wind 8 to 10 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 60%.
Sunday
Showers likely, mainly between 11am and noon. Mostly cloudy, with a high near 79. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 66. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 81. Southwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 61. West wind around 5 mph.
Tuesday
Sunny, with a high near 78. West wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 61. West wind around 5 mph.
Wednesday
Sunny, with a high near 79. South wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duxbury MA
 42.04°N 70.67°W (Elev. 3 ft)
Last Update:
10:59 am EDT Aug 20, 2026
Forecast Valid:
1pm EDT Aug 20, 2026-6pm EDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation