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

44°F

7°C

Humidity 68%
Wind Speed S 13 mph
Barometer 30.53 in (1034.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Apr 4:56 pm EDT
Extended Forecast for

West Yarmouth MA

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South wind 8 to 13 mph becoming light southwest after midnight.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. Light southwest wind increasing to 11 to 16 mph in the morning.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Increasing clouds, with a low around 41. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 53. North wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. North wind around 6 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. South wind 8 to 11 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 54. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. South wind 8 to 13 mph becoming light southwest after midnight.
Friday
Mostly sunny, with a high near 51. Light southwest wind increasing to 11 to 16 mph in the morning.
Friday Night
A slight chance of showers after 2am. Increasing clouds, with a low around 41. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 53. North wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 38. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. South wind 8 to 11 mph.
Monday
Mostly cloudy, with a high near 54. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 48. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 59. Southwest wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 47. Southwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 58. Southwest wind 8 to 11 mph becoming southeast in the morning.
Wednesday Night
Mostly cloudy, with a low around 47. Southwest wind around 9 mph.
Thursday
Mostly cloudy, with a high near 58. Southwest wind 8 to 10 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:
5:15 pm EDT Apr 9, 2026
Forecast Valid:
5pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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