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.

Overcast

35°F

2°C

Humidity 67%
Wind Speed W 9 mph
Barometer 30.04 in (1017.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Jan 11:56 pm EST
Extended Forecast for

West Dennis MA

  • Overnight

    Overnight: Mostly clear, with a low around 30. West wind around 7 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. West wind 7 to 9 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind 7 to 10 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 8pm. Cloudy, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before noon. Mostly cloudy, with a high near 43. Southwest wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of snow after 9pm. Mostly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 9am. Mostly sunny, with a high near 33. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West wind 6 to 8 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. West wind around 7 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 43. West wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind 7 to 10 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of rain, mainly after 8pm. Cloudy, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 50%.
Thursday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 43. Southwest wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Friday
A chance of snow before 9am. Mostly sunny, with a high near 33. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 24. West wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 39. Southwest wind 6 to 9 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30. South wind around 6 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 39. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 33. West wind 10 to 14 mph, with gusts as high as 24 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:
5:03 pm EST Jan 12, 2026
Forecast Valid:
12am EST Jan 13, 2026-6pm EST Jan 19, 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