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.

Fair

38°F

3°C

Humidity 60%
Wind Speed SE 6 mph
Barometer 30.27 in (1025.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 21 Apr 7:52 pm EDT
Extended Forecast for

Brant Rock MA

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind around 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly between 2pm and 3pm. Mostly cloudy, with a high near 49. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 7pm. Patchy fog between 9pm and 2am. Otherwise, cloudy, with a low around 40. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 58. West wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 58 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. North wind around 7 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. Northwest wind around 8 mph becoming northeast in the afternoon.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. East wind around 5 mph becoming light and variable.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Northeast wind around 8 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming light and variable in the evening.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. South wind around 8 mph.
Wednesday
Showers likely, mainly between 2pm and 3pm. Mostly cloudy, with a high near 49. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of showers, mainly before 7pm. Patchy fog between 9pm and 2am. Otherwise, cloudy, with a low around 40. South wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 58. West wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 38. North wind around 7 mph.
Friday
Sunny, with a high near 51. Northwest wind around 8 mph becoming northeast in the afternoon.
Friday Night
Mostly clear, with a low around 38. East wind around 5 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 51. Northeast wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 53. East wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 42. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 54. Northeast wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 43. East wind around 7 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 55. East wind 8 to 11 mph. Chance of precipitation is 30%.
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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:
1:42 pm EDT Apr 21, 2026
Forecast Valid:
8pm EDT Apr 21, 2026-6pm EDT Apr 28, 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