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

28°F

-2°C

Humidity 63%
Wind Speed NW 5 mph
Barometer 30.09 in (1019.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 3 Feb 9:56 am EST
Extended Forecast for

Hyannis MA

  • Today

    Today: Sunny, with a high near 31. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 5 to 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. West wind 6 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

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

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Northwest wind around 6 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Northwest wind 5 to 7 mph becoming southwest in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 8pm. Mostly cloudy, with a low around 11. Southwest wind around 7 mph. Chance of precipitation is 50%.

    Low: 11 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 20. Northwest wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 20 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 31. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Tonight
Partly cloudy, with a low around 20. West wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 30. West wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 17. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 29. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
A chance of snow after 8pm. Mostly cloudy, with a low around 11. Southwest wind around 7 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 20. Northwest wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3. Northwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 16. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 7. Northwest wind around 14 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 23. Northwest wind around 13 mph, with gusts as high as 24 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
8:20 am EST Feb 3, 2026
Forecast Valid:
10am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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