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

65°F

18°C

Humidity 66%
Wind Speed SE 7 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 16 Apr 2:56 pm EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Tonight

    Tonight: A slight chance of showers before 2am, then a slight chance of showers and thunderstorms after 5am. Patchy fog between 1am and 2am. Otherwise, mostly cloudy, with a low around 50. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Patchy Fog
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: A chance of showers and thunderstorms between 7am and 11am, then a slight chance of showers. Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 64. Southwest wind around 6 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers before 8pm. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 44. Light northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 53. Northeast wind around 7 mph.

    High: 53 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Cloudy, with a high near 56. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 47. Northwest wind around 11 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Northwest wind around 8 mph.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 2am, then a slight chance of showers and thunderstorms after 5am. Patchy fog between 1am and 2am. Otherwise, mostly cloudy, with a low around 50. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms between 7am and 11am, then a slight chance of showers. Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 64. Southwest wind around 6 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers before 8pm. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 44. Light northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 53. Northeast wind around 7 mph.
Saturday Night
Cloudy, with a low around 43. Light and variable wind.
Sunday
Showers likely, mainly after 2pm. Cloudy, with a high near 56. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 47. Northwest wind around 11 mph.
Monday Night
Partly cloudy, with a low around 33. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 49. Northwest wind around 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 55. Southwest wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 41. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 53. West wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.68°N 70.28°W (Elev. 49 ft)
Last Update:
12:54 pm EDT Apr 16, 2026
Forecast Valid:
3pm EDT Apr 16, 2026-6pm EDT Apr 23, 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