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.

Mostly Cloudy

32°F

0°C

Humidity 64%
Wind Speed N 13 G 22 mph
Barometer 30.28 in (1025.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Mar 8:56 am EDT
Extended Forecast for

West Dennis MA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 8 to 11 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Light and variable wind becoming northwest 5 to 7 mph after midnight.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. West wind 5 to 13 mph becoming southwest in the afternoon.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 36. Southwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Southwest wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain between 9am and 2pm. Partly sunny, with a high near 52. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Southwest wind around 11 mph, with gusts as high as 29 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 2pm. Mostly sunny, with a high near 54. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 54 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 8 to 11 mph.
Tonight
Partly cloudy, with a low around 27. Light and variable wind becoming northwest 5 to 7 mph after midnight.
Sunday
Sunny, with a high near 44. West wind 5 to 13 mph becoming southwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 36. Southwest wind around 8 mph, with gusts as high as 21 mph.
Monday
Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 40. Southwest wind 5 to 7 mph.
Tuesday
A chance of rain between 9am and 2pm. Partly sunny, with a high near 52. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 44. Southwest wind around 11 mph, with gusts as high as 29 mph.
Wednesday
A chance of rain after 2pm. Mostly sunny, with a high near 54. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 36. Southwest wind around 8 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 43. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Cloudy, with a low around 34. Northeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43. East wind 10 to 13 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.67°N 70.2°W (Elev. 10 ft)
Last Update:
4:52 am EDT Mar 28, 2026
Forecast Valid:
9am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation