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

18°F

-8°C

Humidity 77%
Wind Speed Calm
Barometer 29.95 in (1014.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 5 Feb 6:56 pm EST
Extended Forecast for

West Yarmouth MA

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Calm wind becoming north around 5 mph after midnight.

    Low: 21 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 31. North wind 5 to 8 mph.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after 4am. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 10am. Cloudy, with a high near 32. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 10. North wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 10 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Mostly cloudy, with a high near 17. Northwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 17 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Northwest wind 8 to 10 mph.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 21. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly cloudy, with a high near 31. North wind 5 to 8 mph.
Friday Night
A chance of snow, mainly after 4am. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Snow likely, mainly after 10am. Cloudy, with a high near 32. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 10. North wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A chance of snow, mainly before 8am. Mostly cloudy, with a high near 17. Northwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 8. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 21. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 12. Northwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 33. Northwest wind 6 to 9 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Mostly cloudy, with a high near 36. West wind 8 to 10 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
3:06 pm EST Feb 5, 2026
Forecast Valid:
7pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation