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.

Overcast

41°F

5°C

Humidity 60%
Wind Speed W 18 G 26 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Jan 9:56 am EST
Extended Forecast for

Yarmouth MA

  • Today

    Today: Mostly sunny, with a high near 43. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind around 8 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. West wind 7 to 13 mph, with gusts as high as 28 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Wind chill values as low as -5. Northwest wind around 14 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. Northwest wind 5 to 7 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 9am. The snow could be heavy at times. High near 29. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    High: 29 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 21. Northeast wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 21 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before noon. Mostly cloudy, with a high near 31. Northeast wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 43. West wind 10 to 13 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 25. West wind around 8 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 34. West wind 7 to 13 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 8. Wind chill values as low as -5. Northwest wind around 14 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 17. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 11. Northwest wind 5 to 7 mph.
Sunday
Snow, mainly after 9am. The snow could be heavy at times. High near 29. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 21. Northeast wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 31. Northeast wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 13. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 25. West wind around 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 15. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 28. West wind 7 to 10 mph.
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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:
5:46 am EST Jan 22, 2026
Forecast Valid:
10am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation