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

18°F

-8°C

Humidity 43%
Wind Speed W 17 G 31 mph
Barometer 29.69 in (1005.8 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 1 Jan 5:52 pm EST
Extended Forecast for

Green Harbor MA

  • Tonight

    Tonight: Partly cloudy, with a low around 13. West wind 8 to 14 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 28. West wind 7 to 10 mph.

    High: 28 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 16. West wind around 8 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 19. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow before noon. Partly sunny, with a high near 29. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28. Northwest wind 3 to 8 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 10pm. Mostly cloudy, with a low around 19. Light south wind. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. West wind 8 to 14 mph, with gusts as high as 29 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 28. West wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 16. West wind around 8 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 19. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
A slight chance of snow before noon. Partly sunny, with a high near 29. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 13. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 28. Northwest wind 3 to 8 mph.
Monday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 19. Light south wind. Chance of precipitation is 30%.
Tuesday
A chance of snow before 9am. Mostly cloudy, with a high near 39. South wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Cloudy, with a low around 30. South wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44. South wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 42. West wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Harbor MA
 42.12°N 70.71°W (Elev. 98 ft)
Last Update:
1:45 pm EST Jan 1, 2026
Forecast Valid:
6pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation