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

38°F

3°C

Humidity 97%
Wind Speed NE 10 G 18 mph
Barometer 30.45 in (1031.1 mb)
Dewpoint 37°F (3°C)
Visibility 4.00 mi
Wind Chill31°F (-1°C)
Last update 2 Apr 8:56 am EDT
Extended Forecast for

West Yarmouth MA

  • Today

    Today: Rain, mainly before noon. Patchy fog. High near 39. Northeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 37. East wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm. Otherwise, cloudy, with a high near 49. Southeast wind 6 to 14 mph becoming southwest in the afternoon.

    High: 49 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog between 7pm and 9pm. Otherwise, mostly cloudy, with a low around 42. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. Northwest wind 8 to 11 mph becoming northeast in the afternoon.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 39. East wind around 9 mph.

    Low: 39 °F

    Cloudy

  • Sunday

    Sunday: Showers, mainly after 8am. High near 51. Southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 51 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 9pm. Low around 40. West wind 8 to 14 mph. Chance of precipitation is 80%.

    Low: 40 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 46. West wind around 11 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before noon. Patchy fog. High near 39. Northeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Patchy fog. Otherwise, cloudy, with a low around 37. East wind 6 to 10 mph, with gusts as high as 22 mph.
Friday
Patchy fog before 1pm. Otherwise, cloudy, with a high near 49. Southeast wind 6 to 14 mph becoming southwest in the afternoon.
Friday Night
Patchy fog between 7pm and 9pm. Otherwise, mostly cloudy, with a low around 42. Southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 50. Northwest wind 8 to 11 mph becoming northeast in the afternoon.
Saturday Night
Cloudy, with a low around 39. East wind around 9 mph.
Sunday
Showers, mainly after 8am. High near 51. Southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 9pm. Low around 40. West wind 8 to 14 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 46. West wind around 11 mph.
Monday Night
Partly cloudy, with a low around 37. West wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 44. Northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 34. North wind 6 to 13 mph.
Wednesday
Sunny, with a high near 39. North wind 8 to 11 mph.
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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:
9:03 am EDT Apr 2, 2026
Forecast Valid:
9am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
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