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

55°F

13°C

Humidity 80%
Wind Speed SW 3 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 15 Apr 2:53 am EDT
Extended Forecast for

Dartmouth MA

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Southwest wind around 6 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 5am. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 49. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Northeast wind around 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 59. Northeast wind around 7 mph.

    High: 59 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. East wind around 6 mph becoming south after midnight.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 69. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms, mainly before 5am. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 49. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 66. South wind 5 to 10 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 45. Northeast wind around 6 mph.
Saturday
Mostly cloudy, with a high near 59. Northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 44. East wind around 6 mph becoming south after midnight.
Sunday
A chance of showers after 8am. Mostly cloudy, with a high near 59. Southwest wind 8 to 13 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38. West wind around 11 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 51. West wind 14 to 16 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 32. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 52. Southwest wind 9 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dartmouth MA
 41.58°N 71.02°W (Elev. 66 ft)
Last Update:
2:29 am EDT Apr 15, 2026
Forecast Valid:
3am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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