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

9°F

-13°C

Humidity 73%
Wind Speed SW 3 mph
Barometer 30.47 in (1032.2 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 21 Jan 2:52 am EST
Extended Forecast for

Plymouth MA

  • Overnight

    Overnight: Mostly clear, with a low around 12. West wind around 8 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 30. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 30 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm, then a chance of rain between 10pm and 4am. Mostly cloudy, with a temperature rising to around 39 by 1am. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F⇑

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Southwest wind 10 to 15 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 7 to 9 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6. Northwest wind 14 to 16 mph, with gusts as high as 30 mph.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 12. West wind around 8 mph.
Wednesday
Increasing clouds, with a high near 30. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of snow before 10pm, then a chance of rain between 10pm and 4am. Mostly cloudy, with a temperature rising to around 39 by 1am. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 43. Southwest wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind 7 to 9 mph.
Friday
Partly sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 6. Northwest wind 14 to 16 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 16. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 7. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 24. North wind 9 to 11 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely. Cloudy, with a low around 16. Northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 28. Northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Partly cloudy, with a low around 11. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 26. West wind 11 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth MA
 41.95°N 70.66°W (Elev. 7 ft)
Last Update:
1:15 am EST Jan 21, 2026
Forecast Valid:
3am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation