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

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

51°F

11°C

Humidity 77%
Wind Speed NE 7 mph
Barometer 30.48 in (1032.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Oct 8:56 am EDT
Extended Forecast for

East Dennis MA

  • Today

    Today: Increasing clouds, with a high near 58. Northeast wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 58 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Northeast wind 7 to 13 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Northeast wind 16 to 18 mph, with gusts as high as 39 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. Northeast wind 15 to 17 mph, with gusts as high as 38 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56. Breezy, with a northeast wind 21 to 23 mph, with gusts as high as 33 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 47. Breezy, with a northeast wind around 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Breezy, with a north wind 14 to 24 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 54. Breezy, with a north wind 20 to 23 mph.

    High: 54 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 58. Northeast wind 7 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 49. Northeast wind 7 to 13 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 59. Northeast wind 16 to 18 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 50. Northeast wind 15 to 17 mph, with gusts as high as 38 mph.
Wednesday
Partly sunny, with a high near 56. Breezy, with a northeast wind 21 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47. Breezy, with a northeast wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 56. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 46. Breezy, with a north wind 14 to 24 mph.
Friday
Sunny, with a high near 54. Breezy, with a north wind 20 to 23 mph.
Friday Night
Partly cloudy, with a low around 46. North wind 15 to 18 mph.
Saturday
Sunny, with a high near 54. North wind 8 to 14 mph.
Saturday Night
Mostly clear, with a low around 46. Light and variable wind becoming west around 5 mph after midnight.
Sunday
Sunny, with a high near 58. West wind around 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
East Dennis MA
 41.75°N 70.15°W (Elev. 13 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