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

45°F

7°C

Humidity 66%
Wind Speed NE 8 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 21 Mar 4:52 pm EDT
Extended Forecast for

Plympton MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. North wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 11am. Cloudy, with a high near 48. South wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain, mainly before 4am. Low around 36. Light and variable wind becoming north 5 to 7 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: A chance of rain showers before 11am, then a chance of snow showers between 11am and noon, then a chance of rain showers after noon. Cloudy, with a high near 40. North wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly between 7pm and 2am. Mostly cloudy, with a low around 29. North wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Northwest wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Southwest wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. North wind around 6 mph becoming calm in the evening.
Sunday
Rain likely, mainly after 11am. Cloudy, with a high near 48. South wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 4am. Low around 36. Light and variable wind becoming north 5 to 7 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain showers before 11am, then a chance of snow showers between 11am and noon, then a chance of rain showers after noon. Cloudy, with a high near 40. North wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of snow showers, mainly between 7pm and 2am. Mostly cloudy, with a low around 29. North wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 42. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 50. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Southwest wind around 6 mph.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 50. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 36. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 49. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 22. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 41. Northwest wind 6 to 8 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:
4:28 pm EDT Mar 21, 2026
Forecast Valid:
5pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation