National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

62°F

17°C

Humidity 73%
Wind Speed SE 7 G 18 mph
Barometer 30.25 in (1024.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 11 Oct 1:56 pm EDT
Extended Forecast for

Barnstable MA

Wind Advisory October 12, 05:00pm until October 13, 08:00pm
Coastal Flood Advisory October 12, 02:00pm until October 12, 06:00pm
Click here for hazard details and duration
Wind Advisory
Coastal Flood Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 65. Southeast wind around 9 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. East wind 7 to 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 63. Windy, with an east wind 18 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain Likely
    and Windy

  • Sunday Night

    Sunday Night: Rain. Low around 55. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Rain and
    Windy

  • Columbus Day

    Columbus Day: Showers, with thunderstorms also possible after 5pm. High near 65. Windy, with a northeast wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    High: 65 °F

    Showers and
    Windy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 55. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 64. Breezy, with a north wind 18 to 20 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 51. North wind 10 to 16 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers after 4pm. Partly sunny, with a high near 64. North wind 11 to 14 mph. Chance of precipitation is 30%.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 65. Southeast wind around 9 mph.
Tonight
Mostly cloudy, with a low around 54. East wind 7 to 11 mph.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 63. Windy, with an east wind 18 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 55. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Showers, with thunderstorms also possible after 5pm. High near 65. Windy, with a northeast wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm. Low around 55. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 64. Breezy, with a north wind 18 to 20 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 51. North wind 10 to 16 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers after 4pm. Partly sunny, with a high near 64. North wind 11 to 14 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 44. North wind around 15 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 56. North wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44. North wind 15 to 18 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 60. North wind around 16 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
2:18 pm EDT Oct 11, 2025
Forecast Valid:
2pm EDT Oct 11, 2025-6pm EDT Oct 17, 2025
 
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