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

39°F

4°C

Humidity 60%
Wind Speed SE 6 mph
Barometer 30.45 in (1031.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 15 Mar 5:52 pm EDT
Extended Forecast for

Brant Rock MA

Flood Watch March 16, 05:00am until March 17, 08:00am
High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Watch

  • Tonight

    Tonight: A chance of showers after 5am. The rain could be heavy at times. Increasing clouds, with a low around 35. Southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Heavy
    Rain

  • Monday

    Monday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 3pm. High near 59. South wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 59 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog after 7pm. Low around 39. Breezy, with a south wind 18 to 22 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers, mainly before 8am. High near 48. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West wind 11 to 13 mph, with gusts as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South wind 5 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. South wind 7 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Southwest wind 6 to 8 mph.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers after 5am. The rain could be heavy at times. Increasing clouds, with a low around 35. Southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 3pm. High near 59. South wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog after 7pm. Low around 39. Breezy, with a south wind 18 to 22 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers, mainly before 8am. High near 48. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 23. West wind 11 to 13 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind 5 to 8 mph.
Thursday
Partly sunny, with a high near 42. South wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 31. Southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 47. Southwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 32. Southwest wind around 9 mph.
Saturday
A chance of rain. Partly sunny, with a high near 47. South wind around 14 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 30. West wind 11 to 16 mph.
Sunday
Mostly sunny, with a high near 44. West wind around 16 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.09°N 70.66°W (Elev. 3 ft)
Last Update:
6:15 pm EDT Mar 15, 2026
Forecast Valid:
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 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