Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

50°F

10°C

Humidity 77%
Wind Speed N 5 mph
Barometer 30.49 in (1032.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Oct 8:52 am EDT
Extended Forecast for

South Duxbury MA

  • Today

    Today: Mostly sunny, with a high near 58. Northeast wind 5 to 10 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North wind 6 to 13 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Breezy, with a north wind 17 to 20 mph, with gusts as high as 34 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Breezy, with a northeast wind 16 to 20 mph, with gusts as high as 32 mph.

    Low: 48 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Northeast wind 16 to 18 mph, with gusts as high as 32 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 9pm.  Mostly cloudy, with a low around 45. North wind 11 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. North wind 8 to 17 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. North wind 15 to 18 mph.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. Northeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 46. North wind 6 to 13 mph.
Tuesday
Partly sunny, with a high near 59. Breezy, with a north wind 17 to 20 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 48. Breezy, with a northeast wind 16 to 20 mph, with gusts as high as 32 mph.
Wednesday
Mostly cloudy, with a high near 55. Northeast wind 16 to 18 mph, with gusts as high as 32 mph.
Wednesday Night
A slight chance of showers after 9pm. Mostly cloudy, with a low around 45. North wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 43. North wind 8 to 17 mph.
Friday
Sunny, with a high near 54. North wind 15 to 18 mph.
Friday Night
Mostly clear, with a low around 41. North wind around 10 mph.
Saturday
Sunny, with a high near 55. North wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 40. Calm wind becoming west around 5 mph after midnight.
Sunday
Sunny, with a high near 61. Southwest wind around 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
South Duxbury MA
 42.03°N 70.7°W (Elev. 49 ft)
9:16 am EDT Oct 19, 2026
9am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database