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.

Partly Cloudy and Breezy

31°F

-1°C

Humidity 69%
Wind Speed SW 23 G 35 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 19 Jan 3:56 pm EST
Extended Forecast for

Yarmouth MA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 19. West wind 13 to 16 mph, with gusts as high as 33 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 26. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. West wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 10am. Mostly sunny, with a high near 41. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. Northwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 19. West wind 13 to 16 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 26. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 13. West wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday
Increasing clouds, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 10am. Mostly sunny, with a high near 41. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 24. West wind around 7 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 33. West wind 8 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 10. Northwest wind around 10 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 19. Northwest wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Northwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 20. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 23. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
2:38 pm EST Jan 19, 2026
Forecast Valid:
4pm EST Jan 19, 2026-6pm EST Jan 26, 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