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

34°F

1°C

Humidity 61%
Wind Speed S 3 mph
Barometer 30.52 in (1034.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 3 Mar 12:52 pm EST
Extended Forecast for

Green Harbor MA

  • This Afternoon

    This Afternoon: Snow likely before 4pm, then rain, possibly mixed with snow between 4pm and 5pm, then rain, possibly mixed with snow and freezing rain after 5pm. High near 37. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Wintry Mix

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog after 10pm. Low around 31. East wind 5 to 8 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 47. West wind around 6 mph becoming calm in the afternoon.

    High: 47 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A chance of rain, mainly after noon. Mostly cloudy, with a high near 41. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 50%.

    High: 41 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 35. East wind 5 to 7 mph. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 9am. Cloudy, with a high near 37. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 37 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 32. Northeast wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 51. South wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 51 °F

    Cloudy

Detailed Forecast

This Afternoon
Snow likely before 4pm, then rain, possibly mixed with snow between 4pm and 5pm, then rain, possibly mixed with snow and freezing rain after 5pm. High near 37. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, mainly before 3am. Patchy fog after 10pm. Low around 31. East wind 5 to 8 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 47. West wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 27. Calm wind.
Thursday
A chance of rain, mainly after noon. Mostly cloudy, with a high near 41. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
Rain. Low around 35. East wind 5 to 7 mph. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 9am. Cloudy, with a high near 37. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 32. Northeast wind around 6 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 51. South wind 5 to 10 mph, with gusts as high as 22 mph.
Saturday Night
A chance of rain. Cloudy, with a low around 42. Southwest wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Partly sunny, with a high near 54. West wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 56. Southwest 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:
1:23 pm EST Mar 3, 2026
Forecast Valid:
1pm EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation