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.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NA
Barometer 29.89 in (1012.6 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Last update 18 Feb 10:52 am EST
Extended Forecast for

Brant Rock MA

  • Today

    Today: A chance of rain before 2pm, then snow likely. Patchy fog after 4pm. Otherwise, cloudy, with a high near 38. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Tonight

    Tonight: A chance of rain and snow before 9pm, then a chance of snow between 9pm and 3am. Cloudy, with a low around 32. North wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of rain and snow before 11am, then rain. High near 38. East wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain and snow before 5am, then a chance of snow. Low around 31. East wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm. Mostly cloudy, with a high near 35. North wind 8 to 11 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 29. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow after noon. Mostly cloudy, with a high near 35. Northeast wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A chance of rain before 2pm, then snow likely. Patchy fog after 4pm. Otherwise, cloudy, with a high near 38. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow before 9pm, then a chance of snow between 9pm and 3am. Cloudy, with a low around 32. North wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 37. North wind 5 to 10 mph becoming light and variable in the afternoon.
Thursday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Friday
A chance of rain and snow before 11am, then rain. High near 38. East wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow before 5am, then a chance of snow. Low around 31. East wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm. Mostly cloudy, with a high near 35. North wind 8 to 11 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 29. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday
A chance of snow after noon. Mostly cloudy, with a high near 35. Northeast wind 10 to 14 mph. Chance of precipitation is 30%.
Sunday Night
Snow likely, mainly after 10pm. Cloudy, with a low around 30. Blustery, with a northeast wind 15 to 25 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Cloudy, with a high near 35. Windy, with a north wind 22 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 14 to 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.11°N 70.65°W (Elev. 3 ft)
Last Update:
6:36 am EST Feb 18, 2026
Forecast Valid:
11am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation