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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Yarmouth MA

  • Tonight

    Tonight: A slight chance of snow showers between 11pm and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 29. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Increasing clouds, with a high near 41. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 41 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of snow showers between 10pm and 11pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 23. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 36. Calm wind becoming southwest around 5 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind becoming south around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 43. South wind 3 to 8 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow between 10am and 11am. Mostly cloudy, with a high near 36. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 11pm and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 29. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Increasing clouds, with a high near 41. West wind 5 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A slight chance of snow showers between 10pm and 11pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 23. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 36. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Saturday
Partly sunny, with a high near 43. South wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight.
Sunday
A chance of snow between 10am and 11am. Mostly cloudy, with a high near 36. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 28. North wind 6 to 8 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19. North wind around 6 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. South wind around 7 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain. Partly sunny, with a high near 40. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
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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:
2:25 pm EST Feb 25, 2026
Forecast Valid:
4pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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