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

32°F

0°C

Humidity 61%
Wind Speed NW 8 mph
Barometer 29.36 in (994.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Jan 11:56 pm EST
Extended Forecast for

West Dennis MA

  • Overnight

    Overnight: Cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 35. West wind 13 to 17 mph, with gusts as high as 36 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 27. West wind 5 to 9 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and 10am, then a chance of rain after 10am. Cloudy, with a high near 42. South wind 5 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 41. Southwest wind 5 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of snow before 4am. Mostly cloudy, with a low around 24. Northwest wind around 7 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 35. West wind 13 to 17 mph, with gusts as high as 36 mph.
Friday Night
Increasing clouds, with a low around 27. West wind 5 to 9 mph.
Saturday
A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and 10am, then a chance of rain after 10am. Cloudy, with a high near 42. South wind 5 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 30. West wind around 6 mph.
Sunday
A slight chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 41. Southwest wind 5 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A chance of snow before 4am. Mostly cloudy, with a low around 24. Northwest wind around 7 mph. Chance of precipitation is 40%.
M.L.King Day
Mostly sunny, with a high near 34. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 16. West wind 11 to 13 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 24. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 13. West wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 32. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Partly sunny, with a high near 35. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
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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:
1:35 pm EST Jan 15, 2026
Forecast Valid:
12am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation