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.

Rain Fog/Mist

37°F

3°C

Humidity 96%
Wind Speed NE 15 G 26 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint 36°F (2°C)
Visibility 2.50 mi
Wind Chill28°F (-2°C)
Last update 6 Mar 11:56 am EST
Extended Forecast for

West Yarmouth MA

  • This Afternoon

    This Afternoon: A slight chance of rain between 2pm and 4pm, then a chance of drizzle with a slight chance of rain after 4pm. Patchy fog. Otherwise, cloudy, with a high near 38. Northeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 38 °F

    Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A chance of drizzle after 1am. Patchy fog. Otherwise, cloudy, with a low around 34. Northeast wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Patchy Fog
    then Chance
    Drizzle and
    Patchy Fog

  • Saturday

    Saturday: A chance of drizzle before 8am. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 46. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Chance
    Drizzle and
    Patchy Fog
    then Patchy
    Fog

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: A chance of rain, mainly before 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 48. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance Rain
    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 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Southwest wind 6 to 8 mph.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain between 2pm and 4pm, then a chance of drizzle with a slight chance of rain after 4pm. Patchy fog. Otherwise, cloudy, with a high near 38. Northeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
A chance of drizzle after 1am. Patchy fog. Otherwise, cloudy, with a low around 34. Northeast wind around 6 mph becoming calm in the evening.
Saturday
A chance of drizzle before 8am. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 46. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday
A chance of rain, mainly before 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 48. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
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 7 mph.
Tuesday
Partly sunny, with a high near 48. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind around 6 mph.
Wednesday
A chance of rain. Cloudy, with a high near 47. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 33. Southwest wind around 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 41. Northwest wind 11 to 14 mph. Chance of precipitation is 40%.
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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:
12:18 pm EST Mar 6, 2026
Forecast Valid:
12pm EST Mar 6, 2026-6pm EDT Mar 12, 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