National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

57°F

14°C

Humidity 87%
Wind Speed NE 3 mph
Barometer 30.17 in (1021.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 21 Sep 10:56 pm EDT
Extended Forecast for

2 Miles WNW South Dennis MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northeast wind 7 to 9 mph.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 66. Northeast wind around 14 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Northeast wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. Northeast wind around 18 mph, with gusts as high as 32 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Northeast wind around 17 mph, with gusts as high as 31 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Breezy, with a northeast wind around 20 mph, with gusts as high as 36 mph.

    High: 66 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 53. Breezy, with a northeast wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Showers likely, mainly after 9am. The rain could be heavy at times. Mostly cloudy, with a high near 66. Windy, with a northeast wind 26 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    High: 66 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 53. Windy, with a northeast wind 26 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely and
    Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northeast wind 7 to 9 mph.
Tuesday
Mostly cloudy, with a high near 66. Northeast wind around 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 53. Northeast wind 11 to 13 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 66. Northeast wind around 18 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 52. Northeast wind around 17 mph, with gusts as high as 31 mph.
Thursday
Partly sunny, with a high near 66. Breezy, with a northeast wind around 20 mph, with gusts as high as 36 mph.
Thursday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 53. Breezy, with a northeast wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Friday
Showers likely, mainly after 9am. The rain could be heavy at times. Mostly cloudy, with a high near 66. Windy, with a northeast wind 26 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 53. Windy, with a northeast wind 26 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 66. Windy, with a north wind 25 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 54. Breezy, with a north wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 65. Breezy, with a north wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. North wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 65. North wind 11 to 15 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW South Dennis MA
 41.71°N 70.19°W (Elev. 39 ft)
Last Update:
2:52 pm EDT Sep 21, 2026
Forecast Valid:
11pm EDT Sep 21, 2026-6pm EDT Sep 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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