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

51°F

11°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 29.85 in (1011.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 15 Apr 5:52 am EDT
Extended Forecast for

Green Harbor-Cedar Crest MA

  • Today

    Today: Patchy fog between 9am and 10am. Otherwise, increasing clouds, with a high near 65. West wind 5 to 7 mph becoming light and variable.

    High: 65 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 47. Southeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. North wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 50%.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 2am. Mostly cloudy, with a low around 44. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. Northeast wind 6 to 8 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. East wind around 6 mph becoming south after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 7am. Mostly cloudy, with a high near 61. South wind 8 to 13 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog between 9am and 10am. Otherwise, increasing clouds, with a high near 65. West wind 5 to 7 mph becoming light and variable.
Tonight
A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 47. Southeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. North wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 2am. Mostly cloudy, with a low around 44. North wind around 6 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 54. Northeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 44. East wind around 6 mph becoming south after midnight.
Sunday
A chance of showers after 7am. Mostly cloudy, with a high near 61. South wind 8 to 13 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39. West wind 11 to 14 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 51. West wind around 16 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 33. Northwest wind around 11 mph.
Tuesday
Sunny, with a high near 53. West wind around 11 mph.
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Forecast Area
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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:
2:29 am EDT Apr 15, 2026
Forecast Valid:
6am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation