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.

Light Rain Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed E 15 G 28 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 13 Oct 9:56 pm EDT
Extended Forecast for

West Yarmouth MA

  • Tonight

    Tonight: Rain and possibly a thunderstorm. Patchy fog after 5am. Low around 56. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm before 9am, then showers likely, mainly between 9am and 3pm. Patchy fog between 10am and 1pm. High near 63. Northeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 52. North wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Partly sunny, with a high near 63. North wind 9 to 15 mph. Chance of precipitation is 20%.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 45. North wind around 18 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 55. Breezy, with a north wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 45. Breezy, with a north wind 18 to 22 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A chance of showers before 3pm. Partly sunny, with a high near 58. North wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Northwest wind around 10 mph.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain and possibly a thunderstorm. Patchy fog after 5am. Low around 56. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Rain and possibly a thunderstorm before 9am, then showers likely, mainly between 9am and 3pm. Patchy fog between 10am and 1pm. High near 63. Northeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 52. North wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 63. North wind 9 to 15 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45. North wind around 18 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 55. Breezy, with a north wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45. Breezy, with a north wind 18 to 22 mph. Chance of precipitation is 40%.
Friday
A chance of showers before 3pm. Partly sunny, with a high near 58. North wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 47. Northwest wind around 10 mph.
Saturday
Sunny, with a high near 62. Northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 52. Southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 66. Southwest wind 7 to 11 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 55. South wind around 10 mph. Chance of precipitation is 40%.
Monday
Showers likely. Mostly cloudy, with a high near 65. South wind 11 to 15 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
9:54 pm EDT Oct 13, 2025
Forecast Valid:
10pm EDT Oct 13, 2025-6pm EDT Oct 20, 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