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

60°F

16°C

Humidity 78%
Wind Speed S 21 G 31 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Last update 6 May 10:56 am EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Today

    Today: A chance of showers, mainly after 4pm. Cloudy, with a high near 65. Breezy, with a south wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Patchy fog. Low around 53. South wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 59. Northwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Southwest wind 5 to 8 mph becoming northwest after midnight.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 62. West wind 8 to 13 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Southwest wind 6 to 9 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Mostly cloudy, with a high near 63. South wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 4am. Mostly cloudy, with a low around 51. South wind 5 to 9 mph. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 66. South wind 5 to 14 mph.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers, mainly after 4pm. Cloudy, with a high near 65. Breezy, with a south wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Tonight
Showers and possibly a thunderstorm. Patchy fog. Low around 53. South wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 59. Northwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Partly cloudy, with a low around 48. Southwest wind 5 to 8 mph becoming northwest after midnight.
Friday
Sunny, with a high near 62. West wind 8 to 13 mph.
Friday Night
Partly cloudy, with a low around 50. Southwest wind 6 to 9 mph.
Saturday
A chance of showers after 2pm. Mostly cloudy, with a high near 63. South wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 4am. Mostly cloudy, with a low around 51. South wind 5 to 9 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 66. South wind 5 to 14 mph.
Sunday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 64. South wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48. Northwest wind 6 to 8 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 61. Northwest wind around 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.68°N 70.25°W (Elev. 43 ft)
Last Update:
5:53 am EDT May 6, 2026
Forecast Valid:
11am EDT May 6, 2026-6pm EDT May 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation