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.

Mostly Cloudy

38°F

3°C

Humidity 52%
Wind Speed SE 9 mph
Barometer 30.30 in (1026.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 Mar 11:56 am EDT
Extended Forecast for

West Yarmouth MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. Southeast wind around 6 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Light southwest wind.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. South wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 38. Breezy, with a south wind 16 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance Rain
    and Breezy
    then Rain
    Likely

  • Saturday

    Saturday: Rain likely, mainly before 10am. Partly sunny, with a high near 47. West wind around 10 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. West wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 47. Southwest wind 7 to 10 mph.

    High: 47 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely after 7pm, mixing with snow after 5am. Mostly cloudy, with a low around 33. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely before 11am, then a chance of rain. Mostly cloudy, with a high near 42. Northeast wind 13 to 15 mph. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely then
    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. Southeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 31. Light southwest wind.
Friday
Sunny, with a high near 44. South wind 7 to 15 mph, with gusts as high as 25 mph.
Friday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 38. Breezy, with a south wind 16 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 10am. Partly sunny, with a high near 47. West wind around 10 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 36. West wind around 7 mph.
Sunday
Mostly cloudy, with a high near 47. Southwest wind 7 to 10 mph.
Sunday Night
Rain likely after 7pm, mixing with snow after 5am. Mostly cloudy, with a low around 33. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.
Monday
Rain and snow likely before 11am, then a chance of rain. Mostly cloudy, with a high near 42. Northeast wind 13 to 15 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 28. North wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 37. North wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 43. Southwest wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
11:57 am EDT Mar 19, 2026
Forecast Valid:
12pm EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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