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

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

15°F

-9°C

Humidity 51%
Wind Speed NW 9 G 22 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 27 Jan 9:56 am EST
Extended Forecast for

West Dennis MA

  • Today

    Today: Increasing clouds, with a high near 24. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 24 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 12. Wind chill values as low as -1. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23. Wind chill values as low as -1. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 14. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 1pm. Mostly sunny, with a high near 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. West wind around 11 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 21. West wind around 11 mph, with gusts as high as 22 mph.

    High: 21 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph becoming north in the afternoon.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 24. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Tonight
A slight chance of snow showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 12. Wind chill values as low as -1. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 23. Wind chill values as low as -1. West wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 14. West wind around 6 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 1pm. Mostly sunny, with a high near 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 11. West wind around 11 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 21. West wind around 11 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 10. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph becoming north in the afternoon.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Northeast wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Sunday
A chance of snow. Cloudy, with a high near 34. Northeast wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. North wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 32. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
9:19 am EST Jan 27, 2026
Forecast Valid:
10am EST Jan 27, 2026-6pm EST Feb 2, 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