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

57°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 30.19 in (1022.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 Jul 12:56 am EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77. East wind 5 to 8 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Northeast wind 3 to 6 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. North wind 3 to 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. North wind 5 to 7 mph becoming east in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Light south wind.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 10am. Partly sunny, with a high near 79. South wind 8 to 14 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Calm wind.
Saturday
Sunny, with a high near 77. East wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 59. Northeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 59. North wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 78. North wind 5 to 7 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 61. Light south wind.
Tuesday
A chance of showers after 10am. Partly sunny, with a high near 79. South wind 8 to 14 mph. Chance of precipitation is 40%.
Tuesday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 78. Southeast wind 9 to 11 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 63. Southeast wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 78. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 65. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 80. North wind 5 to 8 mph becoming northeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.68°N 70.28°W (Elev. 49 ft)
Last Update:
12:32 am EDT Jul 25, 2026
Forecast Valid:
1am EDT Jul 25, 2026-6pm EDT Jul 31, 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