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.

Overcast

69°F

21°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 29.82 in (1010.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 13 Aug 8:52 am EDT
Extended Forecast for

Green Harbor-Cedar Crest MA

  • Today

    Today: A chance of showers, mainly between 1pm and 3pm. Mostly sunny, with a high near 78. Southwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 66. Calm wind becoming northwest around 6 mph after midnight.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. North wind 6 to 8 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Light and variable wind becoming north around 6 mph after midnight.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74. Northeast wind 6 to 8 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Light southwest wind.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Light southwest wind becoming south 6 to 11 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 67. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 9am. Partly sunny, with a high near 78. West wind 9 to 11 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers, mainly between 1pm and 3pm. Mostly sunny, with a high near 78. Southwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 66. Calm wind becoming northwest around 6 mph after midnight.
Friday
Sunny, with a high near 78. North wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 64. Light and variable wind becoming north around 6 mph after midnight.
Saturday
Sunny, with a high near 74. Northeast wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 63. Light southwest wind.
Sunday
Mostly sunny, with a high near 77. Light southwest wind becoming south 6 to 11 mph in the afternoon.
Sunday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 67. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Monday
Showers likely, mainly before 9am. Partly sunny, with a high near 78. West wind 9 to 11 mph becoming north in the afternoon. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 65. Calm wind becoming north around 6 mph after midnight.
Tuesday
Sunny, with a high near 76. North wind around 7 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. Light south wind.
Wednesday
Sunny, with a high near 80. West wind 5 to 9 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Harbor-Cedar Crest MA
 42.09°N 70.66°W (Elev. 3 ft)
Last Update:
5:20 am EDT Aug 13, 2026
Forecast Valid:
9am EDT Aug 13, 2026-6pm EDT Aug 19, 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