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

35°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.53 in (1034.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 19 Oct 1:52 am EDT
Extended Forecast for

South Duxbury MA

  • Overnight

    Overnight: Clear, with a low around 39. Light southeast wind.

    Low: 39 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 57. Northeast wind 5 to 11 mph.

    High: 57 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Northeast wind 9 to 15 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Breezy, with a northeast wind 20 to 22 mph.

    High: 58 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Breezy, with a northeast wind 18 to 24 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Breezy, with a northeast wind 21 to 25 mph.

    High: 55 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Breezy, with a north wind 17 to 20 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Breezy, with a north wind 14 to 21 mph.

    High: 58 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Breezy, with a north wind 10 to 15 mph increasing to 16 to 21 mph after midnight.

    Low: 43 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
Clear, with a low around 39. Light southeast wind.
Monday
Increasing clouds, with a high near 57. Northeast wind 5 to 11 mph.
Monday Night
Mostly cloudy, with a low around 46. Northeast wind 9 to 15 mph.
Tuesday
Partly sunny, with a high near 58. Breezy, with a northeast wind 20 to 22 mph.
Tuesday Night
Partly cloudy, with a low around 47. Breezy, with a northeast wind 18 to 24 mph.
Wednesday
Mostly cloudy, with a high near 55. Breezy, with a northeast wind 21 to 25 mph.
Wednesday Night
Mostly cloudy, with a low around 45. Breezy, with a north wind 17 to 20 mph.
Thursday
Mostly sunny, with a high near 58. Breezy, with a north wind 14 to 21 mph.
Thursday Night
Mostly clear, with a low around 43. Breezy, with a north wind 10 to 15 mph increasing to 16 to 21 mph after midnight.
Friday
Sunny, with a high near 54. Breezy, with a north wind 16 to 21 mph.
Friday Night
Mostly clear, with a low around 40. North wind 10 to 13 mph.
Saturday
Sunny, with a high near 55. North wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 39. West wind 3 to 5 mph.
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°N 70.71°W (Elev. 3 ft)
1:59 am EDT Oct 19, 2026
2am 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