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

48°F

9°C

Humidity 77%
Wind Speed N 14 G 24 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Oct 9:56 am EDT
Extended Forecast for

West Dennis MA

  • Today

    Today: Cloudy, with a high near 53. North wind around 14 mph, with gusts as high as 36 mph.

    High: 53 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 36. North wind 8 to 13 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 54. Northeast wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39. East wind 3 to 5 mph.

    Low: 39 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. East wind 7 to 11 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. Northeast wind around 16 mph, with gusts as high as 28 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. Northeast wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Northeast wind around 18 mph, with gusts as high as 32 mph.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 53. North wind around 14 mph, with gusts as high as 36 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 36. North wind 8 to 13 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 54. Northeast wind 7 to 9 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 39. East wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 57. East wind 7 to 11 mph.
Monday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 58. Northeast wind around 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Northeast wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 57. Northeast wind around 18 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 45. Northeast wind 14 to 16 mph, with gusts as high as 28 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. Northeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 59. Northeast wind around 15 mph, with gusts as high as 26 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:
8:17 am EDT Oct 17, 2026
Forecast Valid:
10am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation