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Harthaven, Massachusetts Weather Forecast
Harthaven, Massachusetts Weather
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Weather Forecast for Harthaven, Massachusetts : Dukes County
Issued: 4:31 pm EST Jan 26, 2026 Latitude: 41.4431687 Longitude: -70.5564166 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: 17°F High: 26°F High: 24°F High: 23°F High: 20°F High: 27°F High: 32°F High: 32°F
Low: 18°F Low: 18°F Low: 14°F Low: 14°F Low: 22°F Low: 26°F  
Snow Increasing Clouds Sunny Snow Mostly Sunny Mostly Sunny Snow Mostly Sunny
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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
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
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
PLYMOUTH - (KPYM)
18°
Feels like 6°F
Clear
Light Snow Mist
as of 8:28 PM EST
Rel. Humidity: 92%
Dew Point: 16°F
Visibility: 1 Miles
Pressure: 29.67 in.
Flight Rule: IFR
Wind Data
9 MPH
300° Northwest
70% chance of snow Tonight Tonight... Snow showers likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 17. Wind chill values as low as -1. Windy, with a northwest wind 21 to 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 26. Wind chill values as low as zero. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 36 mph.

Clearing on Tuesday Night Tuesday Night... Cloudy during the early evening, then gradual clearing, with a low around 18. Breezy, with a west wind 18 to 23 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 24. Northwest wind 10 to 17 mph.

20% chance of snow Wednesday Night Wednesday Night... A slight chance of snow after 4am. Mostly cloudy, with a low around 18. Northwest wind around 10 mph. Chance of precipitation is 20%.

20% chance of snow Thursday Thursday... A slight chance of snow before 11am. Mostly sunny, with a high near 23. Northwest wind 13 to 17 mph. Chance of precipitation is 20%.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 14. Blustery, with a northwest wind around 23 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 20. Breezy, with a west wind 18 to 21 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 14. Northwest wind 11 to 18 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 27. Northwest wind around 10 mph.

30% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 22. Blustery, with a northeast wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 30%.

40% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 32. Windy, with a north wind 25 to 29 mph. Chance of precipitation is 40%.

30% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 26. Windy, with a north wind 29 to 31 mph. Chance of precipitation is 30%.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 32. Breezy, with a north wind 18 to 24 mph.

Current Radar Image


Sun Almanac for Harthaven, Massachusetts
Sunrise: 06:59 AM
Sunset: 4:51 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 05:23 AM
Astro Sunset: 6:27 PM
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