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.

Mostly Cloudy

34°F

1°C

Humidity 82%
Wind Speed E 3 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 22 Mar 4:52 am EDT
Extended Forecast for

Brant Rock MA

  • Today

    Today: Rain, mainly after noon. High near 44. South wind 7 to 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain before 3am, then rain and sleet. Low around 35. Breezy, with a west wind 8 to 13 mph becoming north 16 to 21 mph after midnight. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Sleet
    and Breezy

  • Monday

    Monday: Rain, snow, and sleet likely before 11am, then scattered snow showers. Cloudy, with a high near 36. Breezy, with a north wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Breezy.
    Wintry Mix
    Likely then
    Chance Snow

  • Monday Night

    Monday Night: Scattered snow showers before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind around 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. North wind 6 to 11 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Southwest wind 11 to 14 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 13 to 18 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 5am. Mostly cloudy, with a low around 37. Southwest wind 10 to 13 mph. Chance of precipitation is 30%.

    Low: 37 °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 47. South wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly after noon. High near 44. South wind 7 to 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 3am, then rain and sleet. Low around 35. Breezy, with a west wind 8 to 13 mph becoming north 16 to 21 mph after midnight. 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 36. Breezy, with a north wind around 22 mph, with gusts as high as 33 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. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind around 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 39. North wind 6 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Southwest wind 11 to 14 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 13 to 18 mph.
Wednesday Night
A chance of rain after 5am. Mostly cloudy, with a low around 37. Southwest wind 10 to 13 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 47. South wind 10 to 14 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 39. Breezy, with a south wind 18 to 22 mph. Chance of precipitation is 60%.
Friday
Rain likely. Mostly sunny, with a high near 45. Breezy, with a northwest wind 18 to 21 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 26. Northwest wind around 17 mph.
Saturday
Sunny, with a high near 36. North wind 8 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.08°N 70.63°W (Elev. 0 ft)
Last Update:
1:44 am EDT Mar 22, 2026
Forecast Valid:
5am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation