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

24°F

-4°C

Humidity 52%
Wind Speed W 9 mph
Barometer 29.64 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 2 Jan 2:56 pm EST
Extended Forecast for

Hyannis Port MA

  • Tonight

    Tonight: Mostly clear, with a low around 20. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 30. West wind 8 to 11 mph.

    High: 30 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 23. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Northwest wind 5 to 10 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 20. Southwest wind 3 to 6 mph.

    Low: 20 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 41. South wind 6 to 8 mph.

    High: 41 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain after midnight. Cloudy, with a low around 33. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 20. West wind around 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 30. West wind 8 to 11 mph.
Saturday Night
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 23. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind 5 to 10 mph.
Monday Night
Cloudy, with a low around 20. Southwest wind 3 to 6 mph.
Tuesday
Cloudy, with a high near 41. South wind 6 to 8 mph.
Tuesday Night
A chance of rain after midnight. Cloudy, with a low around 33. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 10am. Mostly cloudy, with a high near 42. West wind 6 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 31. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 42. Northwest wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 33. South wind 3 to 5 mph.
Friday
A chance of rain. Mostly cloudy, with a high near 44. South wind 7 to 10 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis Port MA
 41.64°N 70.32°W (Elev. 10 ft)
Last Update:
1:18 pm EST Jan 2, 2026
Forecast Valid:
3pm EST Jan 2, 2026-6pm EST Jan 9, 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