South Dartmouth, Massachusetts Weather
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Weather Forecast for South Dartmouth, Massachusetts : Bristol County
Issued: 2:22 am EDT Jul 2, 2025 Latitude: 41.5917712 Longitude: -70.9411491 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
40% chance of thunderstorms on Today Morning Fog on Tonight Morning Fog on Thursday Sunny on Independence Day Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 30% chance of on Tuesday
High: 76°F Low: 67°F High: 79°F High: 78°F High: 77°F High: 77°F High: 79°F High: 78°F
Low: 65°F Low: 63°F Low: 67°F Low: 69°F Low: 70°F  
Thunderstorms Morning Fog Morning Fog Sunny Sunny Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
NEW BEDFORD - (KEWB)
73°
Mostly Cloudy
as of 8:53 AM EDST
Rel. Humidity: 94%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
5 MPH
220° Southwest
Cloud Level(s): Scattered at 4700ft, Broken at 9000ft, Broken at 11000ft
Current Conditions at
NEWPORT - (KUUU)
73°
Mostly Cloudy
Light Rain
as of 8:53 AM EDST
Rel. Humidity: 94%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4800ft, Scattered at 6500ft, Broken at 9000ft
Current Conditions at
TAUNTON - (KTAN)
73°
Mostly Clear
Light Rain
as of 8:52 AM EDST
Rel. Humidity: 94%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
3 MPH
230° Southwest
Cloud Level(s): Few at 12000ft
Current Conditions at
MARTHAS VINEYARD - (KMVY)
73°
Mostly Clear
as of 8:53 AM EDST
Rel. Humidity: 88%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
3 MPH
210° Southwest
Cloud Level(s): Few at 4000ft
40% chance of thunderstorms Today Today... A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Southwest wind 7 to 10 mph. Chance of precipitation is 40%.
Morning Fog on Tonight Tonight... Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 67. Southwest wind 6 to 10 mph.
Morning Fog on Thursday Thursday... Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. Southwest wind 6 to 13 mph.
20% chance of thunderstorms Thursday Night Thursday Night... A slight chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 65. West wind 7 to 10 mph. Chance of precipitation is 20%.
Sunny on Independence Day Independence Day... Sunny, with a high near 78. Northwest wind around 9 mph becoming west in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 63. North wind around 7 mph.
Sunny on Saturday Saturday... Sunny, with a high near 77. Northwest wind 6 to 11 mph becoming southwest in the morning.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 67. Southwest wind around 10 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 77. Southwest wind 10 to 17 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 69. Southwest wind around 15 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 79. Southwest wind 14 to 17 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 70. Southwest wind 10 to 14 mph.
30% chance of Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 78. Southwest wind 10 to 13 mph. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for South Dartmouth, Massachusetts
Sunrise: 05:14 AM
Sunset: 8:22 PM
Civil Sunrise:04:40 AM
Civil Sunset: 8:55 PM
Nautical Sunrise: 03:57 AM
Nautical Sunset: 9:39 PM
Astro Sunrise: 03:06 AM
Astro Sunset: 10:30 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.