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

26°F

-3°C

Humidity 40%
Wind Speed W 16 G 25 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 20 Jan 1:56 pm EST
Extended Forecast for

Yarmouth MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 26. West wind around 11 mph, with gusts as high as 26 mph.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. West wind 6 to 9 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 9pm, then a chance of rain. Cloudy, with a low around 30. South wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 9am. Mostly sunny, with a high near 42. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West wind 6 to 8 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34. West wind 7 to 10 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. West wind around 11 mph, with gusts as high as 26 mph.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 26. West wind around 11 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 12. West wind 6 to 9 mph, with gusts as high as 25 mph.
Wednesday
Increasing clouds, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of snow before 9pm, then a chance of rain. Cloudy, with a low around 30. South wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A slight chance of rain before 9am. Mostly sunny, with a high near 42. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 26. West wind 6 to 8 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 34. West wind 7 to 10 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 8. West wind around 11 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 18. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 10. Northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Cloudy, with a high near 25. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 18. North wind around 8 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 27. North wind 8 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:
12:44 pm EST Jan 20, 2026
Forecast Valid:
2pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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