National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Bedford, New Bedford Regional Airport (KEWB)

Lat: 41.68°NLon: 70.96°WElev: 79ft.

Fair

30°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.25 in (1024.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 8 Jan 6:53 pm EST
Extended Forecast for

South Dartmouth MA

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am. Patchy freezing fog after 4am. Otherwise, partly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear
    then Patchy
    Freezing Fog
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 48. South wind 5 to 14 mph.

    High: 48 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Patchy fog before 4am. Otherwise, cloudy, with a low around 41. South wind 11 to 18 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Cloudy, with a high near 45. Northwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 39. East wind around 10 mph becoming north after midnight. Chance of precipitation is 100%.

    Low: 39 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before noon. Cloudy, with a high near 43. North wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 11pm. Partly cloudy, with a low around 29. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. West wind around 14 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 4am, then patchy fog after 5am. Patchy freezing fog after 4am. Otherwise, partly cloudy, with a low around 30. Light and variable wind.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 48. South wind 5 to 14 mph.
Friday Night
Rain likely, mainly before 1am. Patchy fog before 4am. Otherwise, cloudy, with a low around 41. South wind 11 to 18 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly after 2pm. Cloudy, with a high near 45. Northwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 39. East wind around 10 mph becoming north after midnight. Chance of precipitation is 100%.
Sunday
Rain likely, mainly before noon. Cloudy, with a high near 43. North wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 11pm. Partly cloudy, with a low around 29. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph.
Monday Night
Partly cloudy, with a low around 32. West wind around 14 mph.
Tuesday
Sunny, with a high near 42. Southwest wind 14 to 17 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southwest wind 11 to 14 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind 11 to 14 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 40. Northwest wind 9 to 13 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Dartmouth MA
 41.56°N 71°W (Elev. 30 ft)
Last Update:
1:10 pm EST Jan 8, 2026
Forecast Valid:
6pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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