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

35°F

2°C

Humidity 89%
Wind Speed SW 5 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 28 Feb 8:52 pm EST
Extended Forecast for

Green Harbor MA

  • Tonight

    Tonight: A slight chance of rain before 10pm. Partly cloudy, with a low around 27. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly between 11am and 5pm. Increasing clouds, with a high near 36. North wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow before 7pm. Partly cloudy, with a low around 11. Wind chill values as low as -1. Northwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26. Wind chill values as low as -2. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Calm wind becoming southwest around 5 mph after midnight.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow between 11am and noon, then rain likely. Partly sunny, with a high near 41. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 32. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 10am. Partly sunny, with a high near 44. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 31. South wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A slight chance of rain before 10pm. Partly cloudy, with a low around 27. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 20%.
Sunday
Snow likely, mainly between 11am and 5pm. Increasing clouds, with a high near 36. North wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
A chance of snow before 7pm. Partly cloudy, with a low around 11. Wind chill values as low as -1. Northwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 26. Wind chill values as low as -2. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 14. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A slight chance of snow between 11am and noon, then rain likely. Partly sunny, with a high near 41. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 32. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Wednesday
A chance of rain before 10am. Partly sunny, with a high near 44. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 31. South wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 48. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely. Cloudy, with a low around 35. Northeast wind around 7 mph. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 45. East wind 7 to 9 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain. Cloudy, with a low around 35. East wind around 6 mph becoming southwest after midnight. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 52. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
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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:
5:15 pm EST Feb 28, 2026
Forecast Valid:
9pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
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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