National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Overcast

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.16 in (1021.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 22 Feb 12:52 am EST
Extended Forecast for

Green Harbor MA

Blizzard Warning February 22, 04:00pm until February 24, 07:00am
Coastal Flood Warning February 23, 01:00am until February 23, 07:00am
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 23. Northeast wind 3 to 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 36. East wind 6 to 11 mph.

    High: 36 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow, mainly after 11pm. The snow could be heavy at times. Areas of fog between 2am and 5am. Areas of freezing fog after 5am. Steady temperature around 34. Breezy, with an east wind 16 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 34 °F

    Heavy Snow
    and Areas
    Freezing Fog

  • Monday

    Monday: Snow before 10am, then snow, possibly mixed with rain between 10am and 3pm, then snow after 3pm. The snow could be heavy at times. Areas of fog before 8am. High near 34. Windy, with a north wind 26 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 34 °F

    Rain/Snow and
    Areas Fog

  • Monday Night

    Monday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow Likely
    and Blustery
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. South wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 3am, then a chance of snow between 3am and 4am. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 23. Northeast wind 3 to 6 mph.
Sunday
Mostly cloudy, with a high near 36. East wind 6 to 11 mph.
Sunday Night
Snow, mainly after 11pm. The snow could be heavy at times. Areas of fog between 2am and 5am. Areas of freezing fog after 5am. Steady temperature around 34. Breezy, with an east wind 16 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow before 10am, then snow, possibly mixed with rain between 10am and 3pm, then snow after 3pm. The snow could be heavy at times. Areas of fog before 8am. High near 34. Windy, with a north wind 26 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Monday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Mostly sunny, with a high near 33. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind around 7 mph, with gusts as high as 20 mph.
Wednesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. South wind 6 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 3am, then a chance of snow between 3am and 4am. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 50%.
Thursday
A chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 42. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Southwest wind around 7 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 39. North wind 7 to 9 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 23. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 42. South wind 6 to 8 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:
4:57 pm EST Feb 21, 2026
Forecast Valid:
1am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation