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

36°F

2°C

Humidity 82%
Wind Speed W 13 mph
Barometer 29.75 in (1007.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Mar 6:52 pm EDT
Extended Forecast for

Green Harbor MA

  • Tonight

    Tonight: Rain and snow before 11pm, then a slight chance of snow between 11pm and midnight. Low around 26. Northwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 43. West wind 6 to 10 mph becoming south in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of rain before 9pm, then a slight chance of snow between 9pm and 10pm, then a chance of rain after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 38 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind 6 to 10 mph, with gusts as high as 31 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Cloudy, with a low around 34. Southeast wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 58. South wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 58 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 37. South wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

Detailed Forecast

Tonight
Rain and snow before 11pm, then a slight chance of snow between 11pm and midnight. Low around 26. Northwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Friday
Increasing clouds, with a high near 43. West wind 6 to 10 mph becoming south in the afternoon.
Friday Night
A slight chance of rain before 9pm, then a slight chance of snow between 9pm and 10pm, then a chance of rain after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 28. West wind 6 to 10 mph, with gusts as high as 31 mph.
Sunday
Mostly cloudy, with a high near 44. Light and variable wind becoming east around 6 mph in the afternoon.
Sunday Night
A chance of rain after 2am. Cloudy, with a low around 34. Southeast wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Rain. High near 58. South wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 37. South wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 48. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 37. West wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 24. West wind around 6 mph.
Thursday
Partly sunny, with a high near 40. Southwest wind 6 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 MA
 42.12°N 70.71°W (Elev. 98 ft)
Last Update:
4:59 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation