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 and Breezy

28°F

-2°C

Humidity 43%
Wind Speed W 22 G 32 mph
Barometer 29.61 in (1002.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 30 Dec 9:56 pm EST
Extended Forecast for

Dennis MASimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow between 10am and 11am. Partly sunny, with a high near 32. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 2am. Increasing clouds, with a low around 30. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Chance Snow
    then Snow
    Likely

  • New Year's Day

    New Year's Day: Snow likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 30. Northwest wind 9 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West wind 15 to 18 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. West wind around 14 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. West wind around 11 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 31. West wind 11 to 13 mph.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West wind around 11 mph.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph.
Wednesday
A slight chance of snow between 10am and 11am. Partly sunny, with a high near 32. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly after 2am. Increasing clouds, with a low around 30. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
New Year's Day
Snow likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 30. Northwest wind 9 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 18. West wind 15 to 18 mph.
Friday
Mostly sunny, with a high near 31. West wind around 14 mph.
Friday Night
Partly cloudy, with a low around 23. West wind around 11 mph.
Saturday
Sunny, with a high near 31. West wind 11 to 13 mph.
Saturday Night
Partly cloudy, with a low around 20. West wind around 11 mph.
Sunday
Mostly sunny, with a high near 31. West wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 23. West wind around 8 mph.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 37. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. West wind around 10 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Northwest wind around 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis MASimilar City Names
 41.74°N 70.21°W (Elev. 30 ft)
Last Update:
6:01 pm EST Dec 30, 2025
Forecast Valid:
10pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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