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.

Overcast

46°F

8°C

Humidity 83%
Wind Speed SW 16 mph
Barometer 30.02 in (1016.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Apr 3:56 am EDT
Extended Forecast for

Yarmouth MA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a west wind 11 to 20 mph becoming north in the afternoon.

    High: 57 °F

    Becoming
    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 33. Northwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 49. North wind 6 to 9 mph becoming southwest in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of showers after 11pm. Mostly cloudy, with a low around 42. South wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 56. Southwest wind 13 to 16 mph, with gusts as high as 33 mph.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 48. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. West wind around 6 mph becoming southeast in the afternoon.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. South wind 6 to 10 mph.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a west wind 11 to 20 mph becoming north in the afternoon.
Tonight
Clear, with a low around 33. Northwest wind around 6 mph, with gusts as high as 20 mph.
Sunday
Increasing clouds, with a high near 49. North wind 6 to 9 mph becoming southwest in the afternoon.
Sunday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 42. South wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 56. Southwest wind 13 to 16 mph, with gusts as high as 33 mph.
Monday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 48. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 61. West wind around 6 mph becoming southeast in the afternoon.
Tuesday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 59. South wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 49. Southwest wind around 7 mph.
Thursday
Partly sunny, with a high near 62. Southwest wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind around 6 mph.
Friday
Mostly cloudy, with a high near 57. Southeast wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
2:58 am EDT Apr 11, 2026
Forecast Valid:
4am EDT Apr 11, 2026-6pm EDT Apr 17, 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