National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Overcast

32°F

0°C

Humidity 100%
Wind Speed NW 6 mph
Barometer 29.75 in (1007.6 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Wind Chill26°F (-3°C)
Last update 21 Feb 4:52 am EST
Extended Forecast for

Brant Rock MA

Winter Storm Watch February 22, 01:00pm until February 24, 07:00am
Coastal Flood Watch February 23, 01:00am until February 24, 07:00am
Click here for hazard details and duration
Winter Storm Watch
Coastal Flood Watch

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 30. North wind around 13 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers before 11am. Cloudy, with a high near 34. North wind 8 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. North wind 5 to 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 2pm. Cloudy, with a high near 36. East wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 36 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 10pm. Low around 30. Windy, with an east wind 18 to 23 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow Likely
    and Breezy
    then Snow and
    Windy

  • Monday

    Monday: Snow before 10am, then snow, possibly mixed with rain between 10am and 11am, then snow after 11am. The snow could be heavy at times. High near 34. Very windy, with a north wind 38 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 34 °F

    Very Windy.
    Rain/Snow
    then Heavy
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Windy, with a northwest wind 29 to 39 mph decreasing to 18 to 28 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely
    and Windy
    then Chance
    Snow and
    Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West wind 10 to 16 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 9 to 11 mph.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 30. North wind around 13 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers before 11am. Cloudy, with a high near 34. North wind 8 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 29. North wind 5 to 7 mph.
Sunday
A slight chance of snow after 2pm. Cloudy, with a high near 36. East wind 8 to 13 mph. Chance of precipitation is 20%.
Sunday Night
Snow, mainly after 10pm. Low around 30. Windy, with an east wind 18 to 23 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow before 10am, then snow, possibly mixed with rain between 10am and 11am, then snow after 11am. The snow could be heavy at times. High near 34. Very windy, with a north wind 38 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Windy, with a northwest wind 29 to 39 mph decreasing to 18 to 28 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 32. West wind 10 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind 9 to 11 mph.
Wednesday
A chance of snow after 2pm, mixing with rain after 3pm. Mostly cloudy, with a high near 37. West wind around 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Southwest wind 9 to 11 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 42. Southwest wind 13 to 15 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 31. Southwest wind 10 to 13 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 40. West wind 10 to 13 mph. Chance of precipitation is 40%.
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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:
3:33 am EST Feb 21, 2026
Forecast Valid:
5am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation