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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Mostly clear, with a low around 21. North wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. Northwest wind 6 to 10 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: A chance of flurries after 1am. Partly cloudy, with a low around 23. West wind around 5 mph.

    Low: 23 °F

    Chance
    Flurries

  • Saturday

    Saturday: A chance of flurries before 10am. Mostly sunny, with a high near 36. West wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 36 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West wind around 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. North wind 3 to 7 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Light east wind.

    Low: 26 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 37. East wind 5 to 8 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Southeast wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. North wind 6 to 8 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 34. Northwest wind 6 to 10 mph.
Friday Night
A chance of flurries after 1am. Partly cloudy, with a low around 23. West wind around 5 mph.
Saturday
A chance of flurries before 10am. Mostly sunny, with a high near 36. West wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 22. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 34. North wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 26. Light east wind.
Washington's Birthday
Mostly sunny, with a high near 37. East wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 30. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 39. Southwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 5 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 41. South wind 5 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Cloudy, with a low around 32. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 39. West wind 8 to 11 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
6:31 pm EST Feb 12, 2026
Forecast Valid:
9pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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