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.

Overcast

69°F

21°C

Humidity 70%
Wind Speed N 6 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Apr 11:52 am EDT
Extended Forecast for

Brant Rock MA

  • This Afternoon

    This Afternoon: A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Patchy fog. Otherwise, mostly cloudy, with a high near 54. North wind 8 to 11 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 45. North wind 6 to 8 mph.

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before noon, then patchy fog after 5pm. Otherwise, cloudy, with a high near 48. Northeast wind around 11 mph.

    High: 48 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Patchy fog before 9pm. Otherwise, cloudy, with a low around 44. Northeast wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Patchy Fog
    then Cloudy

  • Sunday

    Sunday: Showers, mainly after 1pm. High near 53. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 53 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. West wind around 14 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 47. Northwest wind 10 to 14 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. North wind 9 to 13 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. North wind 8 to 10 mph becoming southeast in the afternoon.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Patchy fog. Otherwise, mostly cloudy, with a high near 54. North wind 8 to 11 mph. Chance of precipitation is 20%.
Tonight
Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 45. North wind 6 to 8 mph.
Saturday
Patchy fog before noon, then patchy fog after 5pm. Otherwise, cloudy, with a high near 48. Northeast wind around 11 mph.
Saturday Night
Patchy fog before 9pm. Otherwise, cloudy, with a low around 44. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Showers, mainly after 1pm. High near 53. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. West wind around 14 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 47. Northwest wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 34. North wind 9 to 13 mph.
Tuesday
Sunny, with a high near 46. North wind 8 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind 10 to 13 mph.
Wednesday
Partly sunny, with a high near 54. Southwest wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 42. Southwest wind around 9 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 54. Northwest wind 7 to 10 mph becoming northeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brant Rock MA
 42.11°N 70.65°W (Elev. 3 ft)
Last Update:
5:24 am EDT Apr 17, 2026
Forecast Valid:
12pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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