National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 30.40 in (1029.6 mb)
Dewpoint 35°F (2°C)
Visibility 2.50 mi
Wind Chill29°F (-2°C)
Last update 6 Mar 7:56 pm EST
Extended Forecast for

West Yarmouth MA

  • Tonight

    Tonight: Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 37. Northeast wind 5 to 9 mph becoming calm after midnight.

    Low: 37 °F

    Areas Drizzle
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of drizzle before 8am, then a slight chance of showers after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 46. Southwest wind 5 to 13 mph.

    High: 46 °F

    Areas Drizzle
    and Patchy
    Fog then
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 7pm. Patchy fog. Otherwise, cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, mainly before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 48. Southwest wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Southwest wind around 8 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Southwest wind 7 to 9 mph.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 37. Northeast wind 5 to 9 mph becoming calm after midnight.
Saturday
Areas of drizzle before 8am, then a slight chance of showers after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 46. Southwest wind 5 to 13 mph.
Saturday Night
A chance of showers, mainly after 7pm. Patchy fog. Otherwise, cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday
A chance of showers, mainly before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 34. Southwest wind around 5 mph.
Monday
Sunny, with a high near 48. Southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 38. Southwest wind around 8 mph.
Tuesday
Partly sunny, with a high near 48. Southwest wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.
Wednesday
A chance of rain after 7am. Cloudy, with a high near 47. Southwest wind 8 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 33. Southwest wind around 15 mph becoming northwest after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 41. Northwest wind 14 to 16 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 27. Northwest wind 11 to 13 mph.
Friday
Mostly cloudy, with a high near 41. Northwest wind 10 to 13 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
7:32 pm EST Mar 6, 2026
Forecast Valid:
8pm EST Mar 6, 2026-6pm EDT Mar 13, 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