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

50°F

10°C

Humidity 54%
Wind Speed NW 13 G 23 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 6 Oct 8:56 am EDT
Extended Forecast for

Dennis MA

  • Today

    Today: Sunny, with a high near 59. West wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Southwest wind 13 to 17 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West wind around 9 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. West wind 5 to 9 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West wind 7 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62. Northwest wind 8 to 11 mph.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. West wind 13 to 17 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 47. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 62. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 58. Southwest wind around 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 68. Southwest wind 13 to 17 mph.
Thursday Night
Mostly clear, with a low around 57. West wind around 9 mph.
Friday
Sunny, with a high near 64. West wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 55. West wind 7 to 9 mph.
Saturday
Sunny, with a high near 62. Northwest wind 8 to 11 mph.
Saturday Night
Mostly clear, with a low around 56. West wind around 6 mph.
Sunday
Mostly sunny, with a high near 63. Southwest wind 7 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 59. Southwest wind around 10 mph.
Columbus Day
A chance of showers. Partly sunny, with a high near 65. Southwest wind 11 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis MA
 41.75°N 70.18°W (Elev. 3 ft)
Last Update:
9:38 am EDT Oct 6, 2026
Forecast Valid:
9am EDT Oct 6, 2026-6pm EDT Oct 12, 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