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.

Fog/Mist

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 30.15 in (1020.9 mb)
Dewpoint 21°F (-6°C)
Visibility 1.75 mi
Last update 28 Feb 2:53 am EST
Extended Forecast for

Dartmouth MA

  • Overnight

    Overnight: Partly cloudy, with a low around 25. South wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. South wind 5 to 7 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 26. Calm wind becoming north around 6 mph after midnight.

    Low: 26 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Snow, mainly after 2pm. High near 38. North wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 8pm. Mostly clear, with a low around 10. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26. North wind 3 to 7 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain after 2pm. Partly sunny, with a high near 42. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 42 °F

    Mostly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 46. South wind 5 to 7 mph.
Saturday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 26. Calm wind becoming north around 6 mph after midnight.
Sunday
Snow, mainly after 2pm. High near 38. North wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow, mainly before 8pm. Mostly clear, with a low around 10. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 26. North wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 14. Calm wind.
Tuesday
A chance of rain after 2pm. Partly sunny, with a high near 42. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
Rain. Low around 33. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 8am. Partly sunny, with a high near 45. West wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Cloudy, with a high near 45. South wind 5 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 37. South wind around 7 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 47. West wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dartmouth MA
 41.58°N 71.02°W (Elev. 66 ft)
Last Update:
1:01 am EST Feb 28, 2026
Forecast Valid:
3am EST Feb 28, 2026-6pm EST Mar 6, 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