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.

Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed Calm
Barometer 29.91 in (1012.8 mb)
Dewpoint 42°F (6°C)
Visibility 4.00 mi
Last update 23 Apr 4:56 am EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 56. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind around 6 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. North wind around 8 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Northeast wind 6 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 10pm. Mostly cloudy, with a low around 41. Light east wind. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 48. Northeast wind 6 to 8 mph.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Northeast wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49. Northeast wind 7 to 10 mph.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 56. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 37. North wind around 6 mph.
Friday
Sunny, with a high near 49. North wind around 8 mph.
Friday Night
Partly cloudy, with a low around 35. Light and variable wind.
Saturday
Mostly sunny, with a high near 47. Northeast wind 6 to 8 mph.
Saturday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 41. Light east wind. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 48. Northeast wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 43. Northeast wind around 6 mph.
Monday
Partly sunny, with a high near 49. Northeast wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 43. Northeast wind around 8 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 48. East wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely. Cloudy, with a low around 43. East wind around 10 mph. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 49. East wind 9 to 11 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.65°N 70.26°W (Elev. 10 ft)
Last Update:
1:31 am EDT Apr 23, 2026
Forecast Valid:
5am EDT Apr 23, 2026-6pm EDT Apr 29, 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