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

21°F

-6°C

Humidity 71%
Wind Speed NW 9 mph
Barometer 29.75 in (1007.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Feb 3:56 am EST
Extended Forecast for

Hyannis MA

Coastal Flood Advisory February 2, 04:54am until February 2, 02:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory February 2, 04:54am until February 2, 02:00pm

    NOW until 2:00pm Mon

    Coastal Flood Advisory

  • Today

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Northwest wind around 5 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. Light and variable wind becoming west around 6 mph.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Light southwest wind.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Light west wind increasing to 5 to 9 mph in the morning.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Northwest wind around 8 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Northwest wind 7 to 9 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Northwest wind around 7 mph.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 28. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 15. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 30. Light and variable wind becoming west around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Light southwest wind.
Wednesday
Mostly sunny, with a high near 32. Light west wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 17. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 27. Northwest wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 15. Northwest wind around 7 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 10. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 19. Northwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 4. Northwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly sunny, with a high near 19. Northwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
2:47 am EST Feb 2, 2026
Forecast Valid:
4am EST Feb 2, 2026-6pm EST Feb 8, 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