Marine Weather Net

Dartmouth, MA Weather Forecast


Marine Forecast: Buzzards Bay


Dartmouth, Massachusetts

 Lat: 41.78N, Lon: 71.1W

Current Conditions Updated: 852 PM EST SAT DEC 13 2025

Overcast
Temp: 35°F
  • Humidity:
  • 63%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.01 in.
  • Dewpoint:
  • 24°F
  • Heat index:
  • 35°F

  • Sunrise:
  • 7:01 AM EST
  • Sunset:
  • 4:12 PM EST
  • Moonrise:
  • 12:56 AM EST
  • Moonset:
  • 12:30 PM EST

TONIGHT

SNOW
Lo: 25°F
Precip: 90%

SUNDAY

SNOW
Hi: 31°F
Lo: 13°F
Precip: 100%

MONDAY

SUNNY

Hi: 29°F
Lo: 18°F

TUESDAY

SUNNY

Hi: 31°F
Lo: 25°F
Weather Forecast In Detail:
Forecast Issued: 703 PM EST Sat Dec 13 2025

WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 PM EST SUNDAY
Tonight...Cloudy. Snow after midnight. Snow accumulation of 1 to 3 inches. Lows in the mid 20s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of snow 90 percent.
Sunday...Snow, mainly in the morning. Total snow accumulation of 3 to 5 inches. Highs in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of snow near 100 percent.
Sunday Night...Partly cloudy in the evening, then clearing. Cooler with lows around 13. Northwest winds around 10 mph with gusts up to 20 mph.
Monday...Sunny, cold with highs in the upper 20s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Monday Night...Mostly cloudy. Lows around 18. West winds around 5 mph.
Tuesday...Sunny. Highs in the lower 30s.
Tuesday Night And Wednesday...Mostly cloudy. Lows in the lower 20s. Highs in the mid 40s.
Wednesday Night...Partly cloudy. Lows in the mid 20s.
Thursday...Partly sunny. Highs in the upper 40s.
Thursday Night...Rain likely. Not as cool with lows in the mid 30s. Chance of rain 70 percent.
Friday...Rain likely. Highs around 50. Temperature falling into the upper 30s in the afternoon. Chance of rain 60 percent.
Friday Night...Partly cloudy. Much cooler with lows in the lower 20s.
Saturday...Partly sunny with a 30 percent chance of rain. Highs in the lower 40s.
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