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

58°F

14°C

Humidity 84%
Wind Speed SW 6 mph
Barometer 29.89 in (1012.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 15 Apr 7:52 am EDT
Extended Forecast for

Plympton MA

  • Today

    Today: Partly sunny, with a high near 72. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 49. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers after noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 71 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 50. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 1am. Mostly cloudy, with a low around 44. North wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 57. Northeast wind 3 to 6 mph.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 7am. Mostly cloudy, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 72. Calm wind becoming east 5 to 8 mph in the afternoon.
Tonight
A chance of showers and thunderstorms. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 49. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A slight chance of showers after noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 50. South wind around 5 mph becoming calm in the evening. 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 71. Calm wind becoming north 5 to 7 mph 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 1am. Mostly cloudy, with a low around 44. North wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 57. Northeast wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 43. Light and variable wind.
Sunday
A chance of showers after 7am. Mostly cloudy, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36. West wind around 8 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 51. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 30. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 53. Southwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.95°N 70.81°W (Elev. 98 ft)
Last Update:
2:29 am EDT Apr 15, 2026
Forecast Valid:
8am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation