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

10°F

-12°C

Humidity 63%
Wind Speed SW 7 mph
Barometer 30.46 in (1032.0 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 21 Jan 1:52 am EST
Extended Forecast for

Plympton MA

  • Overnight

    Overnight: Mostly clear, with a low around 10. Light west wind.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 29. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 29 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight, then a chance of rain between midnight and 4am. Cloudy, with a temperature rising to around 38 by 2am. Southwest wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 27 °F⇑

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. West wind 3 to 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. West wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 15. Northwest wind 8 to 11 mph, with gusts as high as 26 mph.

    High: 15 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Northwest wind around 6 mph.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 10. Light west wind.
Wednesday
Increasing clouds, with a high near 29. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A chance of rain and snow before midnight, then a chance of rain between midnight and 4am. Cloudy, with a temperature rising to around 38 by 2am. Southwest wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 43. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 21. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 32. West wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 4. Northwest wind around 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 15. Northwest wind 8 to 11 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 4. Northwest wind around 6 mph.
Sunday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 21. North wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely. Cloudy, with a low around 14. Northeast wind around 7 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 26. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Partly cloudy, with a low around 9. Northwest wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 25. West wind 7 to 10 mph, with gusts as high as 20 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:
1:15 am EST Jan 21, 2026
Forecast Valid:
1am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation