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Hyannis, Massachusetts Weather Forecast
Hyannis, Massachusetts Weather
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Weather Forecast for Hyannis, Massachusetts : Barnstable County
Issued: 4:31 pm EST Jan 26, 2026 Latitude: 41.6528887 Longitude: -70.2827989 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
70% chance of snow on Tonight Increasing Clouds on Tuesday Sunny on Wednesday 20% chance of snow on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday 40% chance of snow on Sunday Mostly Sunny on Monday
Low: 11°F High: 23°F High: 23°F High: 23°F High: 20°F High: 27°F High: 32°F High: 32°F
Low: 12°F Low: 13°F Low: 9 °F Low: 10°F Low: 19°F Low: 23°F  
Snow Increasing Clouds Sunny Snow Mostly Sunny Mostly Sunny Snow Mostly Sunny
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Current Conditions at
HYANNIS - (KHYA)
19°
Feels like 7°F
Cloudy
Light Snow Mist
as of 8:32 PM EST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 1 1/4 Miles
Pressure: 29.62 in.
Flight Rule: IFR
Wind Data
12 MPH
Gust: 30 MPH
320° Northwest
Cloud Level(s): Scattered at 1100ft, Solid Overcast at 2000ft
Current Conditions at
COAST GUARD AIR STA - (KFMH)
19°
Feels like 5°F
Cloudy
Light Snow Mist
as of 7:55 PM EST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 1 1/2 Miles
Pressure: 29.66 in.
Flight Rule: IFR
Wind Data
15 MPH
Gust: 22 MPH
290° West
Cloud Level(s): Broken at 800ft, Solid Overcast at 1600ft
Current Conditions at
CHATHAM - (KCQX)
27°
Feels like 14°F
Cloudy
Light Snow Mist
as of 8:02 PM EST
Rel. Humidity: 100%
Dew Point: 27°F
Visibility: 3/4 Miles
Pressure: 29.60 in.
Flight Rule: IFR
Wind Data
15 MPH
Gust: 29 MPH
300° Northwest
Cloud Level(s): Broken at 600ft, Solid Overcast at 900ft
Current Conditions at
MARTHAS VINEYARD - (KMVY)
19°
Feels like 3°F
Cloudy
Light Snow Mist
as of 7:53 PM EST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 1 1/4 Miles
Pressure: 29.65 in.
Flight Rule: IFR
Wind Data
20 MPH
Gust: 31 MPH
310° Northwest
Cloud Level(s): Scattered at 1200ft, Solid Overcast at 2100ft
70% chance of snow Tonight Tonight... Snow showers likely, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 11. Wind chill values as low as zero. Northwest wind 10 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 23. Wind chill values as low as -4. Northwest wind 10 to 14 mph, with gusts as high as 30 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -1. West wind around 10 mph, with gusts as high as 23 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 23. Wind chill values as low as -1. West wind 6 to 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 13. Northwest wind around 6 mph.

20% chance of snow Thursday Thursday... A slight chance of snow before 1pm. Mostly sunny, with a high near 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 9. West wind around 11 mph, with gusts as high as 24 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 20. West wind 10 to 13 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 10. Northwest wind 7 to 9 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 27. Northwest wind 6 to 8 mph.

30% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 19. Northeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

40% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 32. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

30% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 23. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 32. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

Current Radar Image


Sun Almanac for Hyannis, Massachusetts
Sunrise: 06:58 AM
Sunset: 4:49 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:19 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 6:25 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.