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

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.74 in (1007.3 mb)
Dewpoint 59°F (15°C)
Visibility 0.75 mi
Last update 7 Nov 6:56 am EST
Extended Forecast for

West Yarmouth MA

Flood Watch November 7, 07:26am until November 7, 10:00am
Click here for hazard details and duration
...
  •  
    Flood Watch November 7, 07:26am until November 7, 10:00am

    NOW until 10:00am Sat

    Flood Watch

  • Today

    High: 63 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 45. West wind 8 to 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 59. West wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West wind 9 to 11 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain after 4pm. Mostly sunny, with a high near 56. West wind 13 to 16 mph. Chance of precipitation is 20%.

    High: 56 °F

    Sunny then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain before 9pm. Mostly clear, with a low around 40. Northwest wind 11 to 15 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Southwest wind 11 to 14 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West wind 9 to 11 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Today
Showers, mainly before 11am. Patchy fog. High near 63. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A chance of showers, mainly after 2am. Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 45. West wind 8 to 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 59. West wind 13 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 47. West wind 9 to 11 mph.
Monday
A slight chance of rain after 4pm. Mostly sunny, with a high near 56. West wind 13 to 16 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of rain before 9pm. Mostly clear, with a low around 40. Northwest wind 11 to 15 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 56. Southwest wind 11 to 14 mph.
Tuesday Night
Mostly clear, with a low around 46. West wind 9 to 11 mph.
Veterans Day
Sunny, with a high near 57. West wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 53. Northwest wind 6 to 8 mph.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40. Northeast wind 7 to 13 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Partly sunny, with a high near 52. Northeast wind 15 to 18 mph. Chance of precipitation is 50%.
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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:
6:21 am EST Nov 7, 2026
Forecast Valid:
7am EST Nov 7, 2026-6pm EST Nov 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