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.

A Few Clouds

70°F

21°C

Humidity 87%
Wind Speed NW 3 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Oct 5:56 pm EDT
Extended Forecast for

West Yarmouth MA

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. North wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Calm wind becoming southeast around 6 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly before 5pm. High near 68. Southeast wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers. Low around 48. Southwest wind 15 to 17 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 11am. Partly sunny, with a high near 53. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Northwest wind 15 to 18 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Northwest wind 10 to 13 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Southwest wind around 6 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 57. North wind 9 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 48. Calm wind becoming southeast around 6 mph after midnight.
Friday
Showers, mainly before 5pm. High near 68. Southeast wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers. Low around 48. Southwest wind 15 to 17 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%.
Saturday
A chance of showers, mainly before 11am. Partly sunny, with a high near 53. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 41. Northwest wind 15 to 18 mph.
Sunday
Sunny, with a high near 53. Northwest wind 10 to 13 mph.
Sunday Night
Mostly clear, with a low around 46. Southwest wind around 6 mph.
Monday
Sunny, with a high near 59. South wind 9 to 15 mph.
Monday Night
Partly cloudy, with a low around 50. Southwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 61. West wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 50. West wind 5 to 7 mph becoming north after midnight.
Wednesday
Sunny, with a high near 60. Northeast 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:
3:18 pm EDT Oct 14, 2026
Forecast Valid:
6pm EDT Oct 14, 2026-6pm EDT Oct 21, 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