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.

Partly Cloudy

52°F

11°C

Humidity 47%
Wind Speed SW 12 mph
Barometer 29.67 in (1005.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 14 Jan 10:52 am EST
Extended Forecast for

Green Harbor MA

  • Today

    Today: Mostly cloudy, with a high near 53. South wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, mainly after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 37. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers before noon, then a slight chance of showers after 1pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday

    Friday: Sunny, with a high near 33. Breezy, with a west wind 15 to 24 mph.

    High: 33 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain after 11am. Mostly cloudy, with a high near 42. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Rain
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain between 10am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 35. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 53. South wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 37. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers before noon, then a slight chance of showers after 1pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 33. Breezy, with a west wind 15 to 24 mph.
Friday Night
Mostly cloudy, with a low around 25. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Saturday
A chance of rain after 11am. Mostly cloudy, with a high near 42. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 40%.
Sunday
A chance of snow before 10am, then a chance of rain between 10am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 35. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow before midnight. Partly cloudy, with a low around 19. West wind around 7 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 33. West wind 8 to 10 mph, with gusts as high as 22 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 30. West wind 9 to 13 mph, with gusts as high as 25 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:
6:03 am EST Jan 14, 2026
Forecast Valid:
11am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation