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

75°F

24°C

Humidity 71%
Wind Speed SW 13 mph
Barometer 29.74 in (1007.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 1:56 pm EDT
Extended Forecast for

Hyannis Port MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 72. West wind around 11 mph.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. North wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Calm wind becoming southeast around 6 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly before 5pm. High near 67. Southeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 5am. Low around 49. Southwest wind 16 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 10am. Partly sunny, with a high near 53. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance
    Showers and
    Breezy then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Northwest wind 9 to 11 mph.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 72. West wind around 11 mph.
Tonight
Mostly clear, with a low around 52. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 57. North wind 9 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 49. Calm wind becoming southeast around 6 mph after midnight.
Friday
Showers, mainly before 5pm. High near 67. Southeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Friday Night
Showers, mainly before 5am. Low around 49. Southwest wind 16 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Saturday
A chance of showers before 10am. Partly sunny, with a high near 53. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 42. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 54. Northwest wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 47. Southwest wind around 5 mph.
Monday
Sunny, with a high near 59. Southwest wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 51. Southwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 61. West wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis Port MA
 41.64°N 70.32°W (Elev. 10 ft)
Last Update:
1:00 pm EDT Oct 14, 2026
Forecast Valid:
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 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