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

20°F

-7°C

Humidity 43%
Wind Speed N 15 G 28 mph
Barometer 30.54 in (1034.5 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 2 Mar 4:56 am EST
Extended Forecast for

Barnstable MA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 26. North wind 5 to 10 mph becoming light in the afternoon.

    High: 26 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 10. South wind 3 to 5 mph.

    Low: 10 °F

    Clear

  • Tuesday

    Tuesday: Rain likely, mainly after 5pm. Increasing clouds, with a high near 41. South wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. Southeast wind around 8 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 7am. Mostly sunny, with a high near 43. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 3am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 44. Calm wind becoming south 5 to 7 mph. Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Cloudy, with a low around 34. East wind 3 to 7 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Cloudy, with a high near 40. Northeast wind 8 to 11 mph. Chance of precipitation is 60%.

    High: 40 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 26. North wind 5 to 10 mph becoming light in the afternoon.
Tonight
Clear, with a low around 10. South wind 3 to 5 mph.
Tuesday
Rain likely, mainly after 5pm. Increasing clouds, with a high near 41. South wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 33. Southeast wind around 8 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 7am. Mostly sunny, with a high near 43. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 44. Calm wind becoming south 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after 2am. Cloudy, with a low around 34. East wind 3 to 7 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Cloudy, with a high near 40. Northeast wind 8 to 11 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain after 3am. Cloudy, with a low around 33. Northeast wind around 6 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 47. South wind 5 to 10 mph.
Saturday Night
A chance of rain. Cloudy, with a low around 38. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Cloudy, with a high near 48. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
1:06 am EST Mar 2, 2026
Forecast Valid:
5am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation