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

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 30.32 in (1026.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 9 Jan 1:53 am EST
Extended Forecast for

Dartmouth MA

  • Overnight

    Overnight: Patchy fog before 3am. Patchy freezing fog after 3am. Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Friday

    Friday: Patchy freezing rain before 8am, then a slight chance of rain showers after 5pm. Patchy fog between 8am and noon. Patchy freezing fog before 7am. Otherwise, partly sunny, with a high near 48. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 48 °F

    Patchy
    Rain/Freezing
    Rain and
    Patchy
    Freezing Fog

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Patchy fog before 4am. Otherwise, cloudy, with a low around 37. South wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Rain likely, mainly after 4pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Slight Chance
    Rain then
    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain. Patchy fog before 8pm. Low around 35. Light and variable wind becoming east around 5 mph in the evening. Chance of precipitation is 100%.

    Low: 35 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain likely, mainly before 2pm. Cloudy, with a high near 43. West wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of snow before 8pm, then a chance of rain between 8pm and 9pm. Partly cloudy, with a low around 26. West wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 38. West wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog before 3am. Patchy freezing fog after 3am. Otherwise, partly cloudy, with a low around 27. Calm wind.
Friday
Patchy freezing rain before 8am, then a slight chance of rain showers after 5pm. Patchy fog between 8am and noon. Patchy freezing fog before 7am. Otherwise, partly sunny, with a high near 48. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly before 1am. Patchy fog before 4am. Otherwise, cloudy, with a low around 37. South wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 4pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Patchy fog before 8pm. Low around 35. Light and variable wind becoming east around 5 mph in the evening. Chance of precipitation is 100%.
Sunday
Rain likely, mainly before 2pm. Cloudy, with a high near 43. West wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow before 8pm, then a chance of rain between 8pm and 9pm. Partly cloudy, with a low around 26. West wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 38. West wind 9 to 13 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 29. West wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain. Cloudy, with a low around 31. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. North wind 6 to 9 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dartmouth MA
 41.58°N 71.02°W (Elev. 66 ft)
Last Update:
12:42 am EST Jan 9, 2026
Forecast Valid:
2am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation