Marine Weather Net

Falmouth, MA Weather Forecast


Marine Forecast: Vineyard Sound


Falmouth, Massachusetts

 Lat: 41.55N, Lon: 70.62W

Current Conditions Updated: 555 AM EDT WED JUL 22 2026

Fair
Temp: 71°F
  • Humidity:
  • 94%
  • Winds:
  • 9 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.68 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 71°F

  • Sunrise:
  • 5:26 AM EDT
  • Sunset:
  • 8:08 PM EDT
  • Moonrise:
  • 2:44 PM EDT
  • Moonset:
  • N/A EDT

TODAY

PARTLY SUNNY
Hi: 80°F
Lo: 65°F
Precip: 60%

THURSDAY

PARTLY SUNNY
Hi: 79°F
Lo: 65°F

FRIDAY

SUNNY

Hi: 79°F
Lo: 69°F

Weather Forecast In Detail:
Forecast Issued: 402 AM EDT Wed Jul 22 2026

HIGH SURF ADVISORY IN EFFECT UNTIL 8 PM EDT THURSDAY
Today...Mostly cloudy with showers with a chance of thunderstorms this morning, then partly sunny with a chance of showers this afternoon. Patchy fog this morning. Highs around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
Tonight...Mostly cloudy with a 20 percent chance of showers. Humid with lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming northwest 5 to 10 mph after midnight.
Thursday...Partly sunny. Highs in the upper 70s. North winds 5 to 10 mph, becoming northeast in the afternoon.
Thursday Night...Partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph, becoming west after midnight.
Friday...Sunny. Highs in the upper 70s. Northeast winds around 5 mph, becoming east in the afternoon.
Friday Night And Saturday...Mostly clear. Lows in the mid 60s. Highs in the upper 70s.
Saturday Night...Partly cloudy. Lows in the mid 60s. Highs in the mid 70s.
Sunday...Partly cloudy. Lows in the mid 60s. Highs in the mid 70s.
Monday...Partly cloudy. Lows in the mid 60s. Highs in the mid 70s.
Monday Night And Tuesday...Mostly cloudy. A 40 percent chance of showers. Lows in the upper 60s. Highs in the upper 70s.
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