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

38°F

3°C

Humidity 97%
Wind Speed S 3 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Mar 9:52 pm EDT
Extended Forecast for

Green Harbor MA

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49. North wind around 6 mph becoming south in the afternoon.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms. Cloudy, with a low around 49. South wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance Rain

  • Thursday

    Thursday: Rain. High near 52. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm. Partly cloudy, with a low around 27. West wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Rain
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 45. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow between 10pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 33. South wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 47. West wind around 14 mph, with gusts as high as 26 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 49. North wind around 6 mph becoming south in the afternoon.
Wednesday Night
A chance of rain and thunderstorms. Cloudy, with a low around 49. South wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday
Rain. High near 52. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 8pm. Partly cloudy, with a low around 27. West wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 45. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A chance of rain and snow between 10pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 33. South wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 47. West wind around 14 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 28. West wind 6 to 8 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 48. West wind 5 to 9 mph becoming southeast in the morning.
Sunday Night
Rain likely. Cloudy, with a low around 38. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Rain. High near 56. South wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 26. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 38. West wind around 10 mph, with gusts as high as 22 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:
10:45 pm EDT Mar 10, 2026
Forecast Valid:
10pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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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