Marine Weather Net

Dartmouth, MA Weather Forecast


Marine Forecast: Buzzards Bay


Dartmouth, Massachusetts

 Lat: 41.78N, Lon: 71.1W

Current Conditions Updated: 952 PM EDT THU OCT 8 2026

Clear


Temp: 46°F
  • Humidity:
  • 100%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.96 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 46°F

  • Sunrise:
  • 6:47 AM EDT
  • Sunset:
  • 6:13 PM EDT
  • Moonrise:
  • 5:42 AM EDT
  • Moonset:
  • 5:31 PM EDT

TONIGHT

CLEAR

Lo: 49°F

FRIDAY

SUNNY

Hi: 69°F
Lo: 39°F

SATURDAY

SUNNY

Hi: 65°F
Lo: 49°F

SUNDAY

PARTLY SUNNY
Hi: 69°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 1001 PM EDT Thu Oct 08 2026

Overnight...Clear. Lows in the upper 40s. West winds around 5 mph.
Friday...Sunny. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 30 mph.
Friday Night...Clear. Lows in the upper 30s. West winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Saturday...Sunny. Highs in the mid 60s. Northwest winds around 5 mph.
Saturday Night...Partly cloudy. Lows in the upper 40s. Light and variable winds.
Sunday...Partly sunny. Highs in the upper 60s.
Sunday Night...Showers. Lows in the mid 50s. Chance of rain 80 percent.
Columbus Day...Showers likely. Highs in the upper 60s. Chance of rain 70 percent.
Monday Night...Partly cloudy. Lows in the mid 50s.
Tuesday...Partly sunny. Highs in the upper 60s.
Tuesday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s.
Wednesday...Partly cloudy. Highs around 60. Lows in the mid 40s.
Thursday...Partly cloudy. Highs around 60. Lows in the mid 40s.
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