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Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast and Breezy

25°F

-4°C

Humidity 78%
Wind Speed N 21 G 41 mph
Barometer 29.53 in (1000.2 mb)
Dewpoint 19°F (-7°C)
Visibility 8.00 mi
Wind Chill10°F (-12°C)
Last update 1 Feb 4:56 pm EST
Extended Forecast for

Barnstable MA

Coastal Flood Advisory February 1, 05:47pm until February 2, 02:00pm
Wind Advisory February 1, 05:47pm until February 1, 07:00pm
Click here for hazard details and duration
Coastal Flood Advisory
...
  •  
    Coastal Flood Advisory February 1, 05:47pm until February 2, 02:00pm
    Wind Advisory February 1, 05:47pm until February 1, 07:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 17 °F

    Mostly Cloudy
    and Blustery

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 9 to 13 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Northwest wind 5 to 9 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. West wind around 5 mph becoming calm in the afternoon.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. West wind 3 to 6 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Northwest wind around 7 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Northwest wind 5 to 7 mph.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Blustery, with a north wind 16 to 25 mph, with gusts as high as 46 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 9 to 13 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 5 to 9 mph.
Tuesday
Sunny, with a high near 31. West wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 21. Calm wind.
Wednesday
Mostly sunny, with a high near 31. West wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 17. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 16. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 31. Southwest wind 6 to 10 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 23. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 6. Northwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 19. Northwest wind around 15 mph, with gusts as high as 28 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
5:16 pm EST Feb 1, 2026
Forecast Valid:
5pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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