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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Brant Rock MA

  • Overnight

    Overnight: Mostly clear, with a low around 25. West wind 8 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. Northwest wind 5 to 11 mph becoming north in the afternoon.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 28. East wind 3 to 6 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Cloudy, then gradually becoming mostly sunny, with a high near 37. East wind 6 to 8 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Northeast wind around 5 mph becoming light and variable.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated flurries between 8am and 11am. Mostly cloudy, with a high near 40. Southwest wind 6 to 8 mph.

    High: 40 °F

    Isolated
    Flurries

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 5 to 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 2pm. Mostly cloudy, with a high near 40. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then snow likely. Low around 33. Northeast wind 7 to 13 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Rain then
    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 25. West wind 8 to 10 mph.
Sunday
Sunny, with a high near 32. Northwest wind 5 to 11 mph becoming north in the afternoon.
Sunday Night
Increasing clouds, with a low around 28. East wind 3 to 6 mph.
Washington's Birthday
Cloudy, then gradually becoming mostly sunny, with a high near 37. East wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 30. Northeast wind around 5 mph becoming light and variable.
Tuesday
Isolated flurries between 8am and 11am. Mostly cloudy, with a high near 40. Southwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 31. West wind 5 to 7 mph.
Wednesday
A chance of rain after 2pm. Mostly cloudy, with a high near 40. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Rain before midnight, then snow likely. Low around 33. Northeast wind 7 to 13 mph. Chance of precipitation is 80%.
Thursday
A chance of snow before 10am. Mostly cloudy, with a high near 39. Northeast wind 7 to 14 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 32. Southwest wind around 7 mph becoming northeast after midnight.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 40. East wind around 11 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. East wind 10 to 13 mph becoming north after midnight. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Northwest wind 13 to 15 mph. Chance of precipitation is 40%.
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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:
1:20 am EST Feb 15, 2026
Forecast Valid:
2am EST Feb 15, 2026-6pm EST Feb 21, 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