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

36°F

2°C

Humidity 82%
Wind Speed W 10 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Jan 8:52 pm EST
Extended Forecast for

Brant Rock MA

Winter Weather Advisory January 18, 10:00am until January 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Southwest wind 6 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before noon, then rain likely between noon and 2pm, then snow likely after 2pm. Cloudy, with a high near 37. Southwest wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow, mainly before 2am. Low around 27. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow

  • M.L.King Day

    M.L.King Day: A slight chance of snow between 8am and 9am. Mostly sunny, with a high near 34. Southwest wind 9 to 16 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Southwest wind 14 to 16 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. West wind 14 to 16 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. West wind 10 to 13 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Southwest wind 9 to 13 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Southwest wind around 14 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Southwest wind 6 to 10 mph.
Sunday
A chance of snow before noon, then rain likely between noon and 2pm, then snow likely after 2pm. Cloudy, with a high near 37. Southwest wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly before 2am. Low around 27. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
A slight chance of snow between 8am and 9am. Mostly sunny, with a high near 34. Southwest wind 9 to 16 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 21. Southwest wind 14 to 16 mph.
Tuesday
Mostly sunny, with a high near 25. West wind 14 to 16 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind 10 to 13 mph.
Wednesday
Mostly sunny, with a high near 36. Southwest wind 9 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind around 14 mph.
Thursday
A chance of rain between 2pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. Southwest wind around 14 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 21. West wind 13 to 15 mph.
Friday
Mostly sunny, with a high near 30. West wind 11 to 13 mph.
Friday Night
Mostly cloudy, with a low around 23. Southwest wind around 11 mph.
Saturday
Partly sunny, with a high near 31. West wind 11 to 13 mph.
Basemap Options
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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:
1:13 pm EST Jan 17, 2026
Forecast Valid:
9pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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