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

72°F

22°C

Humidity 91%
Wind Speed SW 9 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 14 Jul 8:52 pm EDT
Extended Forecast for

Brant Rock MA

Heat Advisory July 15, 11:00am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 9am. Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 82. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    T-storms and
    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 69. Southwest wind 7 to 9 mph.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. South wind 6 to 13 mph.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind 9 to 11 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southwest wind 10 to 13 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 5pm. Mostly sunny, with a high near 82. West wind around 10 mph becoming north in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. Southeast wind around 8 mph becoming northwest in the evening.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly after 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms, mainly before 9am. Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 82. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 69. Southwest wind 7 to 9 mph.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. South wind 6 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind 9 to 11 mph.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 10 to 15 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind 10 to 13 mph.
Friday
A chance of showers after 5pm. Mostly sunny, with a high near 82. West wind around 10 mph becoming north in the afternoon. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 67. Southeast wind around 8 mph becoming northwest in the evening.
Saturday
Mostly sunny, with a high near 75. North wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 66. South wind around 7 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 77. South wind 6 to 11 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67. South wind around 10 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 76. West wind 9 to 11 mph becoming northeast in the afternoon.
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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:
2:03 pm EDT Jul 14, 2025
Forecast Valid:
9pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025
 
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