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

29°F

-2°C

Humidity 63%
Wind Speed SE 5 mph
Barometer 30.13 in (1020.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 17 Jan 4:52 am EST
Extended Forecast for

Brant Rock MA

  • Today

    Today: A chance of snow between 7am and 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 44. South wind 7 to 14 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: Patchy fog before 9pm. Otherwise, increasing clouds, with a low around 32. Southwest wind 6 to 10 mph.

    Low: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am. High near 38. Southwest wind 7 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow, mainly before midnight. Low around 26. North wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Snow then
    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. Southwest wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Southwest wind around 18 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. West wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. West wind around 13 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow between 7am and 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 44. South wind 7 to 14 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Patchy fog before 9pm. Otherwise, increasing clouds, with a low around 32. Southwest wind 6 to 10 mph.
Sunday
Snow, mainly after 11am. High near 38. Southwest wind 7 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly before midnight. Low around 26. North wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
Mostly sunny, with a high near 34. Southwest wind 10 to 18 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 21. Southwest wind around 18 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 26. West wind 14 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind around 13 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 34. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
A chance of snow showers after 4am. Mostly cloudy, with a low around 28. Southwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Partly sunny, with a high near 39. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 25. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 31. Northwest wind around 11 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.11°N 70.65°W (Elev. 3 ft)
Last Update:
4:57 am EST Jan 17, 2026
Forecast Valid:
5am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation