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

32°F

0°C

Humidity 79%
Wind Speed Calm
Barometer 30.11 in (1019.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 19 Feb 6:53 pm EST
Extended Forecast for

Dartmouth MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Light east wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain and snow before 1pm, then rain. High near 38. East wind 5 to 13 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain or freezing rain before 4am, then a chance of snow and freezing rain between 4am and 5am, then a chance of freezing rain after 5am. Low around 28. East wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain then
    Chance Wintry
    Mix

  • Saturday

    Saturday: A slight chance of snow before 7am, then a chance of light snow after noon. Cloudy, with a high near 36. Northeast wind 3 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 36 °F

    Cloudy then
    Chance Light
    Snow

  • Saturday Night

    Saturday Night: A chance of light snow before 8pm, then a slight chance of snow between 8pm and 2am. Mostly cloudy, with a low around 23. Light northeast wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Light
    Snow

  • Sunday

    Sunday: A slight chance of rain between 2pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 37. Light north wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow after 7pm. Cloudy, with a low around 27. Northeast wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 35. North wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 8pm. Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Light east wind.
Friday
A chance of rain and snow before 1pm, then rain. High near 38. East wind 5 to 13 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain or freezing rain before 4am, then a chance of snow and freezing rain between 4am and 5am, then a chance of freezing rain after 5am. Low around 28. East wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
A slight chance of snow before 7am, then a chance of light snow after noon. Cloudy, with a high near 36. Northeast wind 3 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of light snow before 8pm, then a slight chance of snow between 8pm and 2am. Mostly cloudy, with a low around 23. Light northeast wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A slight chance of rain between 2pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 37. Light north wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A chance of snow after 7pm. Cloudy, with a low around 27. Northeast wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Cloudy, with a high near 35. North wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow before 8pm. Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 35. Northwest wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 41. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.
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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:
5:35 pm EST Feb 19, 2026
Forecast Valid:
7pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation