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

61°F

16°C

Humidity 90%
Wind Speed NE 3 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 May 6:56 am EDT
Extended Forecast for

Hyannis Port MA

  • Today

    Today: Sunny, with a high near 73. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Southwest wind around 8 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 72. Southwest wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 70. North wind 8 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Light northwest wind.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. Northwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 53. South wind around 8 mph. Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 63. North wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 73. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 60. Southwest wind around 8 mph.
Wednesday
A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 72. Southwest wind 8 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 70. North wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 54. Light northwest wind.
Friday
Mostly sunny, with a high near 67. Northwest wind 5 to 8 mph becoming southeast in the afternoon.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 53. South wind around 8 mph. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 63. North wind 10 to 14 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 52. North wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 65. North wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 54. Southwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 67. West wind around 8 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:
6:47 am EDT May 26, 2026
Forecast Valid:
7am EDT May 26, 2026-6pm EDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation