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

21°F

-6°C

Humidity 81%
Wind Speed Calm
Barometer 30.09 in (1019.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 3 Feb 7:56 pm EST
Extended Forecast for

West Dennis MA

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 29. West wind 6 to 10 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Northwest wind 5 to 7 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. North wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. North wind around 6 mph becoming light and variable in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 18. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 18 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 27. Northwest wind 7 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 8pm. Mostly cloudy, with a low around 6. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West wind 3 to 5 mph.
Wednesday
Sunny, with a high near 29. West wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 20. North wind around 6 mph.
Friday
Partly sunny, with a high near 29. North wind around 6 mph becoming light and variable in the afternoon.
Friday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 18. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Northwest wind 7 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.
Saturday Night
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 6. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 17. Northwest wind 13 to 15 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 6. Northwest wind around 11 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 22. Northwest wind around 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 13. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 28. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
6:43 pm EST Feb 3, 2026
Forecast Valid:
8pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation