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.

Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed NW 6 mph
Barometer 30.24 in (1024.3 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Wind Chill25°F (-4°C)
Last update 24 Dec 9:56 pm EST
Extended Forecast for

West Yarmouth MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. North wind around 6 mph becoming calm.

    Low: 28 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A slight chance of snow showers before 9am, then a chance of rain showers between 9am and 2pm. Cloudy, with a high near 40. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Northwest wind 15 to 18 mph, with gusts as high as 37 mph.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 29. North wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 29 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after 1am. Cloudy, with a low around 22. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly before 11am. Cloudy, with a high near 33. North wind 8 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. North wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. West wind 6 to 8 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 7pm. Low around 31. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Chance Rain
    then Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. North wind around 6 mph becoming calm.
Christmas Day
A slight chance of snow showers before 9am, then a chance of rain showers between 9am and 2pm. Cloudy, with a high near 40. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 19. Northwest wind 15 to 18 mph, with gusts as high as 37 mph.
Friday
Mostly cloudy, with a high near 29. North wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
A chance of snow, mainly after 1am. Cloudy, with a low around 22. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly before 11am. Cloudy, with a high near 33. North wind 8 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 24. North wind around 6 mph.
Sunday
Partly sunny, with a high near 39. West wind 6 to 8 mph.
Sunday Night
Rain, mainly after 7pm. Low around 31. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday
Rain. High near 44. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 32. West wind around 17 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 23. West wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 36. Southwest wind 10 to 13 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:
9:44 pm EST Dec 24, 2025
Forecast Valid:
10pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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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