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. Mostly cloudy, with a low around 37. Southeast wind 9 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Mostly Cloudy
    then Heavy
    Rain

  • Monday

    Monday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. High near 56. Breezy, with a south wind 22 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 56 °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. Low around 41. Windy, with a south wind 24 to 30 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: 41 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers, mainly before 8am. High near 46. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. West wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South wind 7 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. South wind 8 to 11 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Southwest wind 7 to 9 mph.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers after 5am. The rain could be heavy at times. Mostly cloudy, with a low around 37. Southeast wind 9 to 16 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. High near 56. Breezy, with a south wind 22 to 24 mph, with gusts as high as 36 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. Low around 41. Windy, with a south wind 24 to 30 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 46. West wind around 18 mph, with gusts as high as 33 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 25. West wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 36. West wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 40. South wind 8 to 11 mph.
Thursday Night
Partly cloudy, with a low around 33. Southwest wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 34. Southwest wind 9 to 13 mph.
Saturday
A chance of rain. Partly sunny, with a high near 45. South wind around 16 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 32. Breezy, with a west wind 14 to 20 mph.
Sunday
Mostly sunny, with a high near 41. Breezy, with a west wind 17 to 21 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:
4:43 pm EDT Mar 15, 2026
Forecast Valid:
5pm 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