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

47°F

8°C

Humidity 83%
Wind Speed SW 15 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 30 Mar 7:56 am EDT
Extended Forecast for

Yarmouth MA

  • Today

    Today: Mostly cloudy, with a high near 52. Southwest wind 11 to 17 mph, with gusts as high as 34 mph.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a chance of rain after midnight. Mostly cloudy, with a low around 43. Southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 52. Southwest wind 10 to 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Southwest wind 9 to 13 mph, with gusts as high as 28 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain before 8am, then a chance of rain after noon. Mostly cloudy, with a high near 55. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 8pm and 2am. Cloudy, with a low around 37. West wind around 7 mph becoming northeast after midnight. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 45. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 37. East wind around 8 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Cloudy, with a high near 52. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 52. Southwest wind 11 to 17 mph, with gusts as high as 34 mph.
Tonight
A slight chance of rain before 8pm, then a chance of rain after midnight. Mostly cloudy, with a low around 43. Southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 52. Southwest wind 10 to 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 44. Southwest wind 9 to 13 mph, with gusts as high as 28 mph.
Wednesday
A slight chance of rain before 8am, then a chance of rain after noon. Mostly cloudy, with a high near 55. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely, mainly between 8pm and 2am. Cloudy, with a low around 37. West wind around 7 mph becoming northeast after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain. Cloudy, with a high near 45. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Cloudy, with a low around 37. East wind around 8 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Cloudy, with a high near 52. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 49. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Cloudy, with a low around 39. East wind around 8 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Cloudy, with a high near 54. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
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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:
7:20 am EDT Mar 30, 2026
Forecast Valid:
8am EDT Mar 30, 2026-6pm EDT Apr 5, 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