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

22°F

-6°C

Humidity 63%
Wind Speed NW 3 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 3 Feb 2:56 am EST
Extended Forecast for

West Yarmouth MA

  • Overnight

    Overnight: Mostly clear, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. West wind 5 to 9 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Northwest wind around 6 mph.

    Low: 19 °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 18. Northwest wind around 6 mph.

    Low: 18 °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 12. Southwest wind around 7 mph. Chance of precipitation is 50%.

    Low: 12 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 17. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 31. Calm wind becoming southwest 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 20. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 30. West wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 19. 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 18. 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 12. 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 18 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 4. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 17. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 8. Northwest wind 13 to 15 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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
1:58 am EST Feb 3, 2026
Forecast Valid:
3am EST Feb 3, 2026-6pm EST Feb 9, 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