Marine Weather Net

Yarmouth Port, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


Yarmouth Port, Massachusetts

 Lat: 41.70N, Lon: 70.25W

Current Conditions Updated: 156 PM EDT FRI APR 24 2026

Clear


Temp: 47°F
  • Humidity:
  • 49%
  • Winds:
  • 12 MPH N
  • Gusts:
  • 22 MPH
  • Barometer:
  • 29.83 in.
  • Dewpoint:
  • 29°F
  • Heat index:
  • 47°F

  • Sunrise:
  • 5:46 AM EDT
  • Sunset:
  • 7:30 PM EDT
  • Moonrise:
  • 12:17 PM EDT
  • Moonset:
  • 2:29 AM EDT

THIS AFTERNOON

SUNNY

Lo: 39°F

SATURDAY

MOSTLY SUNNY
Hi: 50°F
Lo: 40°F

SUNDAY

MOSTLY CLOUDY
Hi: 51°F
Lo: 41°F

MONDAY

PARTLY CLOUDY
Hi: 51°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 227 PM EDT Fri Apr 24 2026

This Afternoon...Sunny. Near steady temperature in the upper 40s. Northeast winds 10 to 15 mph.
Tonight...Partly cloudy. Lows in the upper 30s. East winds 5 to 10 mph, becoming northeast after midnight.
Saturday...Mostly sunny in the morning, then becoming mostly cloudy. Highs around 50. Northeast winds 5 to 10 mph.
Saturday Night...Mostly cloudy. Lows around 40. Southeast winds around 5 mph.
Sunday...Mostly cloudy. Highs in the lower 50s. Northeast winds 5 to 10 mph.
Sunday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
Monday...Partly cloudy. Highs in the lower 50s. Lows in the lower 40s.
Tuesday...Partly cloudy. Highs in the lower 50s. Lows in the lower 40s.
Tuesday Night...Mostly cloudy. Lows in the lower 40s.
Wednesday...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 50s.
Wednesday Night And Thursday...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. Highs in the mid 50s.
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