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.

Fog/Mist

21°F

-6°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in (1016.1 mb)
Dewpoint 21°F (-6°C)
Visibility 4.00 mi
Last update 20 Feb 4:52 am EST
Extended Forecast for

Plympton MA

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain. Cloudy, with a high near 39. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain. Cloudy, with a low around 27. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain. Cloudy, with a high near 35. North wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain. Mostly cloudy, with a high near 37. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Cloudy, with a low around 27. Northeast wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Cloudy

  • Monday

    Monday: Cloudy, with a high near 34. North wind 14 to 18 mph, with gusts as high as 33 mph.

    High: 34 °F

    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Calm wind.
Friday
A slight chance of rain. Cloudy, with a high near 39. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of rain. Cloudy, with a low around 27. Northeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain. Cloudy, with a high near 35. North wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 37. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Cloudy, with a low around 27. Northeast wind 6 to 11 mph, with gusts as high as 22 mph.
Monday
Cloudy, with a high near 34. North wind 14 to 18 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 19. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 35. Northwest wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 12. Calm wind.
Wednesday
A chance of rain. Mostly cloudy, with a high near 39. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely. Cloudy, with a low around 29. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
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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:
1:29 am EST Feb 20, 2026
Forecast Valid:
5am EST Feb 20, 2026-6pm EST Feb 26, 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