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

18°F

-8°C

Humidity 84%
Wind Speed Calm
Barometer 30.13 in (1020.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 5 Dec 5:52 pm EST
Extended Forecast for

Green Harbor-Cedar Crest MA

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Southwest wind around 5 mph becoming light and variable in the evening.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of light rain between noon and 3pm. Cloudy, with a high near 42. South wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 42 °F

    Cloudy then
    Slight Chance
    Light Rain

  • Saturday Night

    Saturday Night: Cloudy during the early evening, then gradual clearing, with a low around 27. Southwest wind 6 to 8 mph.

    Low: 27 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Partly sunny, with a high near 39. Northwest wind 6 to 9 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mainly between 10pm and 5am. Mostly cloudy, with a low around 22. Light southwest wind becoming west 5 to 10 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 9am. Mostly sunny, with a high near 32. Northwest wind 14 to 16 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Northwest wind 9 to 13 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Northwest wind 7 to 10 mph becoming southwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 27. Southwest wind around 10 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Southwest wind around 5 mph becoming light and variable in the evening.
Saturday
A slight chance of light rain between noon and 3pm. Cloudy, with a high near 42. South wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 27. Southwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 39. Northwest wind 6 to 9 mph.
Sunday Night
A chance of snow, mainly between 10pm and 5am. Mostly cloudy, with a low around 22. Light southwest wind becoming west 5 to 10 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of snow before 9am. Mostly sunny, with a high near 32. Northwest wind 14 to 16 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 17. Northwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 37. Northwest wind 7 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 27. Southwest wind around 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain after 3pm. Mostly cloudy, with a high near 48. South wind 9 to 11 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. South wind around 10 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 45. West wind 10 to 14 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 41. West wind around 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Green Harbor-Cedar Crest MA
 42.09°N 70.66°W (Elev. 3 ft)
Last Update:
2:40 pm EST Dec 5, 2025
Forecast Valid:
6pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation