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

38°F

3°C

Humidity 76%
Wind Speed S 10 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 28 Feb 8:56 am EST
Extended Forecast for

West Yarmouth MA

  • Today

    Today: Sunny, with a high near 44. South wind around 8 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 30. Light and variable wind becoming north 5 to 7 mph after midnight.

    Low: 30 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A slight chance of rain before 1pm, then snow. High near 38. North wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Partly Sunny
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 8pm. Partly cloudy, with a low around 15. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25. Northwest wind 6 to 9 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Light and variable wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain after 3pm. Partly sunny, with a high near 40. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 8pm. Low around 33. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 9am. Partly sunny, with a high near 41. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 44. South wind around 8 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 30. Light and variable wind becoming north 5 to 7 mph after midnight.
Sunday
A slight chance of rain before 1pm, then snow. High near 38. North wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before 8pm. Partly cloudy, with a low around 15. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 25. Northwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 19. Light and variable wind.
Tuesday
A chance of rain after 3pm. Partly sunny, with a high near 40. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
Rain, mainly after 8pm. Low around 33. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 9am. Partly sunny, with a high near 41. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Wednesday Night
Mostly cloudy, with a low around 32. Light and variable wind becoming south around 5 mph after midnight.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. South wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 35. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 43. South wind 8 to 11 mph becoming north in the afternoon. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
5:15 am EST Feb 28, 2026
Forecast Valid:
9am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

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