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

32°F

0°C

Humidity 82%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 24 Apr 11:56 pm EDT
Extended Forecast for

Yarmouth MA

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Light north wind.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 50. North wind 3 to 6 mph.

    High: 50 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Cloudy

  • Sunday

    Sunday: A slight chance of showers after 11am. Mostly cloudy, with a high near 52. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 41. East wind around 5 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly before 7am. Mostly sunny, with a high near 52. Northeast wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Northeast wind around 6 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Northeast wind 7 to 11 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. East wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Light north wind.
Saturday
Increasing clouds, with a high near 50. North wind 3 to 6 mph.
Saturday Night
Cloudy, with a low around 40. Calm wind.
Sunday
A slight chance of showers after 11am. Mostly cloudy, with a high near 52. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 41. East wind around 5 mph. Chance of precipitation is 30%.
Monday
A chance of showers, mainly before 7am. Mostly sunny, with a high near 52. Northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 41. Northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. Northeast wind 7 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 43. East wind around 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54. East wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45. East wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 54. East wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 56. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
2:55 pm EDT Apr 24, 2026
Forecast Valid:
12am EDT Apr 25, 2026-6pm EDT May 1, 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