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

59°F

15°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 4 Oct 7:56 am EDT
Extended Forecast for

West Yarmouth MA

  • Today

    Today: Sunny, with a high near 71. West wind 6 to 8 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind around 6 mph becoming calm after midnight.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Southwest wind around 7 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Southwest wind 7 to 13 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Southwest wind around 11 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Southwest wind 11 to 17 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 5am. Mostly cloudy, with a low around 61. Southwest wind around 16 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 68. Southwest wind around 15 mph. Chance of precipitation is 90%.

    High: 68 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 71. West wind 6 to 8 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 60. Southwest wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 74. Light and variable wind becoming south 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 62. Southwest wind around 7 mph.
Monday
Sunny, with a high near 72. Southwest wind 7 to 13 mph.
Monday Night
Mostly clear, with a low around 62. Southwest wind around 11 mph.
Tuesday
Mostly sunny, with a high near 71. Southwest wind 11 to 17 mph.
Tuesday Night
Showers likely, mainly after 5am. Mostly cloudy, with a low around 61. Southwest wind around 16 mph. Chance of precipitation is 60%.
Wednesday
Showers. High near 68. Southwest wind around 15 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 52. North wind 14 to 18 mph. Chance of precipitation is 60%.
Thursday
Sunny, with a high near 57. North wind 15 to 17 mph.
Thursday Night
Mostly clear, with a low around 51. Northeast wind 8 to 11 mph.
Friday
Sunny, with a high near 61. North wind 8 to 10 mph becoming southwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.26°W (Elev. 10 ft)
Last Update:
7:32 am EDT Oct 4, 2025
Forecast Valid:
8am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
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