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South Dartmouth, Massachusetts Weather Forecast
South Dartmouth, Massachusetts Weather
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Weather Forecast for South Dartmouth, Massachusetts : Bristol County
Issued: 4:31 pm EST Jan 26, 2026 Latitude: 41.5917712 Longitude: -70.9411491 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 Mostly Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday 30% chance of snow on Sunday Mostly Sunny on Monday
Low: 13°F High: 23°F High: 23°F High: 22°F High: 19°F High: 26°F High: 31°F High: 32°F
Low: 13°F Low: 13°F Low: 10°F Low: 10°F Low: 18°F Low: 21°F  
Snow Increasing Clouds Sunny Mostly Sunny Sunny Mostly Sunny Snow Mostly Sunny
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Current Conditions at
NEW BEDFORD - (KEWB)
19°
Cloudy
Light Snow Mist
as of 7:53 PM EST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 1 1/2 Miles
Pressure: 29.68 in.
Flight Rule: IFR
Wind Data
5 MPH
Cloud Level(s): Broken at 2300ft, Solid Overcast at 2900ft
Current Conditions at
NEWPORT - (KUUU)
19°
Feels like 2°F
Clear
Light Snow Mist
as of 8:28 PM EST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 3/4 Miles
Pressure: 29.70 in.
Flight Rule: MVFR
Wind Data
22 MPH
Gust: 35 MPH
300° Northwest
Current Conditions at
TAUNTON - (KTAN)
19°
Cloudy
Light Snow Mist
as of 7:52 PM EST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 3/4 Miles
Pressure: 29.70 in.
Flight Rule: MVFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Broken at 1300ft, Solid Overcast at 2700ft
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 9pm. Cloudy during the early evening, then gradual clearing, with a low around 13. Wind chill values as low as -3. Blustery, with a northwest wind 17 to 22 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 23. Wind chill values as low as -4. West wind 14 to 18 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -2. West wind 15 to 18 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 23. Wind chill values as low as -2. West wind 10 to 14 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 13. Northwest wind 8 to 10 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 22. Northwest wind 10 to 15 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 10. West wind around 17 mph.

Sunny on Friday Friday... Sunny, with a high near 19. West wind around 16 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 10. Northwest wind 10 to 15 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 26. North wind around 10 mph.

30% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 18. North wind 10 to 16 mph. Chance of precipitation is 30%.

30% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 31. North wind around 18 mph. Chance of precipitation is 30%.

30% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 21. North wind around 18 mph. Chance of precipitation is 30%.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 32. Northwest wind 14 to 17 mph.

Current Radar Image


Sun Almanac for South Dartmouth, Massachusetts
Sunrise: 07:01 AM
Sunset: 4:52 PM
Civil Sunrise:06:31 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 05:58 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:28 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.