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 52%
Wind Speed W 7 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 15 Dec 5:56 pm EST
Extended Forecast for

Barnstable MA

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 38. Southwest wind 6 to 8 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Breezy, with a south wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain, mainly before 3pm. High near 54. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 90%.

    High: 54 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: A chance of rain before 7pm. Partly cloudy, with a low around 25. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Rain
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 38. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 47. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 31. West wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 50. Light and variable wind becoming south 5 to 10 mph in the morning.
Thursday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Breezy, with a south wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%.
Friday
Rain, mainly before 3pm. High near 54. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 90%.
Friday Night
A chance of rain before 7pm. Partly cloudy, with a low around 25. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 28. West wind around 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 38. Northwest wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
12:54 pm EST Dec 15, 2025
Forecast Valid:
6pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation