Marine Weather Net

Dartmouth, MA Weather Forecast


Marine Forecast: Buzzards Bay


Dartmouth, Massachusetts

 Lat: 41.78N, Lon: 71.1W

Current Conditions Updated: 1152 PM EDT SAT APR 4 2026

Overcast
Temp: 40°F
  • Humidity:
  • 85%
  • Winds:
  • 3 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.29 in.
  • Dewpoint:
  • 36°F
  • Heat index:
  • 40°F

  • Sunrise:
  • 6:19 AM EDT
  • Sunset:
  • 7:13 PM EDT
  • Moonrise:
  • 11:24 PM EDT
  • Moonset:
  • 7:38 AM EDT

TONIGHT

RAIN SHOWERS
Lo: 39°F
Precip: 30%

SUNDAY

CHANCE OF T-STORM
Hi: 55°F
Lo: 35°F
Precip: 100%

MONDAY

SUNNY

Hi: 51°F
Lo: 31°F

TUESDAY

PARTLY SUNNY
Hi: 49°F
Lo: 25°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 102 AM EDT Sun Apr 05 2026

Rest Of Tonight...Cloudy with a 30 percent chance of rain showers. Patchy fog. Cooler. Near steady temperature in the upper 30s. Southeast winds 5 to 10 mph.
Sunday...A chance of showers in the morning, then showers with isolated thunderstorms in the afternoon. Patchy fog. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Sunday Night...Cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent.
Monday...Sunny. Highs in the lower 50s. West winds around 10 mph with gusts up to 20 mph.
Monday Night...Partly cloudy. Lows in the lower 30s. West winds 5 to 10 mph.
Tuesday...Partly sunny with a 40 percent chance of rain showers. Highs in the upper 40s.
Tuesday Night...Mostly clear. Cold with lows in the mid 20s.
Wednesday...Sunny. Highs in the upper 40s.
Wednesday Night...Mostly clear. Lows around 30.
Thursday And Thursday Night...Partly cloudy. Highs in the mid 50s. Lows around 40.
Friday...Partly cloudy. Highs in the lower 60s. Lows around 40.
Saturday...Partly cloudy. Highs in the lower 60s. Lows around 40.
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