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.

Overcast

35°F

2°C

Humidity 76%
Wind Speed Calm
Barometer 29.99 in (1015.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 22 Mar 5:52 am EDT
Extended Forecast for

Plympton MA

  • Today

    Today: Rain, mainly after 1pm. High near 48. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain before 4am, then rain and sleet. Low around 35. Southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Sleet

  • Monday

    Monday: Rain, snow, and sleet likely before 11am, then scattered snow showers. Cloudy, with a high near 35. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 35 °F

    Wintry Mix
    Likely then
    Chance Snow

  • Monday Night

    Monday Night: Scattered snow showers before 9pm. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. North wind around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 5am. Mostly cloudy, with a low around 32. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 8am, then a chance of rain after noon. Partly sunny, with a high near 52. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly after 1pm. High near 48. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 4am, then rain and sleet. Low around 35. Southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Monday
Rain, snow, and sleet likely before 11am, then scattered snow showers. Cloudy, with a high near 35. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Monday Night
Scattered snow showers before 9pm. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 44. North wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 51. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of rain after 5am. Mostly cloudy, with a low around 32. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain before 8am, then a chance of rain after noon. Partly sunny, with a high near 52. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after midnight. Cloudy, with a low around 37. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly sunny, with a high near 49. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 21. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 40. North wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.93°N 70.85°W (Elev. 49 ft)
Last Update:
1:44 am EDT Mar 22, 2026
Forecast Valid:
6am EDT Mar 22, 2026-6pm EDT Mar 28, 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