Marine Weather Net

Dartmouth, MA Weather Forecast


Marine Forecast: Buzzards Bay


Dartmouth, Massachusetts

 Lat: 41.78N, Lon: 71.1W

Current Conditions Updated: 452 PM EDT TUE AUG 11 2026

Clear


Temp: 84°F
  • Humidity:
  • 47%
  • Winds:
  • 13 MPH WSW
  • Gusts:
  • 17 MPH
  • Barometer:
  • 29.77 in.
  • Dewpoint:
  • 62°F
  • Heat index:
  • 85°F

  • Sunrise:
  • 5:47 AM EDT
  • Sunset:
  • 7:48 PM EDT
  • Moonrise:
  • 4:07 AM EDT
  • Moonset:
  • 7:25 PM EDT

THIS AFTERNOON

MOSTLY SUNNY
Lo: 61°F

WEDNESDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 61°F

THURSDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 61°F

FRIDAY

SUNNY

Hi: 81°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 237 PM EDT Tue Aug 11 2026

This Afternoon...Mostly sunny. Near steady temperature in the mid 80s. West winds around 10 mph with gusts up to 20 mph.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northwest winds around 5 mph.
Wednesday...Mostly sunny. Highs in the mid 80s. North winds around 5 mph.
Wednesday Night...Partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.
Thursday...Mostly sunny. Humid with highs in the mid 80s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Thursday Night...Partly cloudy. Lows in the lower 60s.
Friday...Sunny. Highs in the lower 80s.
Friday Night...Clear. Lows in the mid 50s.
Saturday...Sunny. Highs in the lower 80s.
Saturday Night And Sunday...Partly cloudy. Lows in the mid 50s. Highs around 80.
Sunday Night And Monday...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 50 percent.
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