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

77°F

25°C

Humidity 88%
Wind Speed SW 8 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 16 Jul 11:52 pm EDT
Extended Forecast for

Brant Rock MA

Heat Advisory July 17, 12:25am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 17, 12:25am until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Overnight

    Low: 72 °F

    Areas Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 10am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 82. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms and
    Areas Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. Southwest wind around 14 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. North wind 8 to 16 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Northwest wind around 7 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. North wind 6 to 11 mph becoming south in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 67. Southwest wind around 10 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Southwest wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
Areas of fog after 1am. Otherwise, increasing clouds, with a low around 72. South wind around 9 mph.
Thursday
A slight chance of showers and thunderstorms after 10am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 82. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 71. Southwest wind around 14 mph.
Friday
Sunny, with a high near 76. North wind 8 to 16 mph.
Friday Night
Mostly clear, with a low around 65. Northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 77. North wind 6 to 11 mph becoming south in the afternoon.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 67. Southwest wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Southwest wind 10 to 14 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 64. West wind around 9 mph becoming north after midnight. Chance of precipitation is 30%.
Monday
Sunny, with a high near 73. North wind around 10 mph.
Monday Night
Mostly clear, with a low around 63. Southeast wind around 8 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 75. Northwest wind 8 to 13 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 65. Southwest wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 77. South wind 9 to 14 mph.
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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:
10:42 pm EDT Jul 16, 2025
Forecast Valid:
12am EDT Jul 17, 2025-6pm EDT Jul 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation