Marine Weather Net

Dartmouth, MA Weather Forecast


Marine Forecast: Buzzards Bay


Dartmouth, Massachusetts

 Lat: 41.78N, Lon: 71.1W

Current Conditions Updated: 652 AM EDT FRI MAR 13 2026

Clear


Temp: 25°F
  • Humidity:
  • 80%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.03 in.
  • Dewpoint:
  • 20°F
  • Heat index:
  • 25°F

  • Sunrise:
  • 6:58 AM EDT
  • Sunset:
  • 6:47 PM EDT
  • Moonrise:
  • 4:13 AM EDT
  • Moonset:
  • 12:57 PM EDT

TODAY

PARTLY SUNNY
Hi: 45°F
Lo: 35°F

SATURDAY

MOSTLY SUNNY
Hi: 49°F
Lo: 29°F

SUNDAY

MOSTLY CLOUDY
Hi: 45°F
Lo: 35°F

MONDAY

RAIN
Hi: 60°F
Lo: 28°F
Precip: 100%
Weather Forecast In Detail:
Forecast Issued: 704 AM EDT Fri Mar 13 2026

Today...Sunny this morning, then becoming partly sunny. Highs in the mid 40s. West winds 5 to 10 mph, becoming southwest this afternoon. Gusts up to 20 mph.
Tonight...Mostly cloudy. Scattered rain showers after midnight. Lows in the mid 30s. South winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph after midnight. Chance of rain 50 percent.
Saturday...Mostly sunny. Highs in the upper 40s. West winds 15 to 20 mph with gusts up to 45 mph.
Saturday Night...Mostly clear. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph, becoming northwest around 5 mph after midnight.
Sunday...Mostly cloudy. Highs in the mid 40s. North winds around 5 mph, becoming southeast around 5 mph in the afternoon.
Sunday Night...Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.
Monday...Rain. Not as cool with highs around 60. Chance of rain near 100 percent.
Monday Night...Rain, windy with lows in the lower 40s. Chance of rain 90 percent.
Tuesday...Rain likely. Breezy, cooler. Near steady temperature in the upper 40s. Chance of rain 60 percent.
Tuesday Night...Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.
Wednesday...Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.
Thursday...Partly sunny. Highs in the mid 40s.
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