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.

Overcast

60°F

16°C

Humidity 90%
Wind Speed SE 10 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 57°F (14°C)
Visibility 8.00 mi
Last update 13 Oct 2:56 pm EDT
Extended Forecast for

Barnstable MA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 62. Southeast wind around 11 mph.

    High: 62 °F

    Cloudy

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 60. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. Southwest wind around 10 mph, with gusts as high as 23 mph.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. North wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 7am. High near 67. Southeast wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 44. Breezy, with a west wind 21 to 23 mph. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 51. Breezy, with a northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 51 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 62. Southeast wind around 11 mph.
Tonight
A chance of showers, with thunderstorms also possible after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 60. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. Southwest wind around 10 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 50. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 58. North wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
Friday
Showers, mainly after 7am. High near 67. Southeast wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 44. Breezy, with a west wind 21 to 23 mph. Chance of precipitation is 70%.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 51. Breezy, with a northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 37. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 55. West wind 11 to 13 mph.
Sunday Night
Mostly clear, with a low around 43. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 60. Southwest wind 7 to 15 mph.
Monday Night
Partly cloudy, with a low around 49. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.68°N 70.31°W (Elev. 89 ft)
Last Update:
3:30 pm EDT Oct 13, 2026
Forecast Valid:
3pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation