Marine Weather Net

South Yarmouth, MA Weather Forecast


Marine Forecast: Nantucket Sound


South Yarmouth, Massachusetts

 Lat: 41.67N, Lon: 70.19W


Overcast
Temp: 71°F
  • Humidity:
  • 90%
  • Winds:
  • 12 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.64 in.
  • Dewpoint:
  • 68°F
  • Heat index:
  • 71°F

TODAY

PARTLY SUNNY
Hi: 79°F
Lo: 59°F
Precip: 50%

WEDNESDAY

MOSTLY SUNNY
Hi: 75°F
Lo: 61°F

THURSDAY

PARTLY SUNNY
Hi: 70°F
Lo: 60°F

SATURDAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 61°F
Precip: 30%
Today...Partly sunny with scattered showers this morning, then sunny this afternoon. Highs in the upper 70s. Northwest winds 10 to 15 mph, becoming north this afternoon. Chance of rain 50 percent.
Tonight...Clear. Lows in the upper 50s. North winds 5 to 10 mph.
Wednesday...Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph in the afternoon.
Wednesday Night...Mostly cloudy. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday...Partly sunny. Highs around 70. Northwest winds 5 to 10 mph, becoming northeast with gusts up to 20 mph in the afternoon.
Thursday Night...Mostly clear. Lows in the upper 50s. Highs in the lower 70s.
Friday...Mostly clear. Lows in the upper 50s. Highs in the lower 70s.
Saturday...Mostly cloudy. A 30 percent chance of showers. Highs in the lower 70s. Lows around 60.
Saturday Night...Mostly cloudy. A 30 percent chance of showers. Highs in the lower 70s. Lows around 60.
Sunday...Mostly cloudy. Highs in the mid 70s. Lows in the lower 60s.
Sunday Night...Mostly cloudy. Highs in the mid 70s. Lows in the lower 60s.
Monday...Mostly sunny. Highs in the lower 70s.
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