Marine Weather Net

Westport, MA Weather Forecast


Marine Forecast: Rhode Island Sound


Westport, Massachusetts

 Lat: 41.78N, Lon: 71.1W

Current Conditions Updated: 1152 AM EDT THU APR 2 2026

Overcast
Temp: 39°F
  • Humidity:
  • 88%
  • Winds:
  • 6 MPH VRB
  • Gusts:
  • 17 MPH
  • Barometer:
  • 30.54 in.
  • Dewpoint:
  • 36°F
  • Heat index:
  • 39°F

  • Sunrise:
  • 6:24 AM EDT
  • Sunset:
  • 7:09 PM EDT
  • Moonrise:
  • 8:08 PM EDT
  • Moonset:
  • 6:22 AM EDT

THIS AFTERNOON

RAIN
Lo: 39°F
Precip: 70%

FRIDAY

PARTLY SUNNY
Hi: 61°F
Lo: 49°F

SATURDAY

PARTLY SUNNY
Hi: 61°F
Lo: 40°F

SUNDAY

SHOWERS
Hi: 60°F
Lo: 39°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 1004 AM EDT Thu Apr 02 2026

This Afternoon...Cloudy. Rain likely this morning. Patchy fog. Much colder. Near steady temperature in the upper 30s. Northeast winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
Tonight...Cloudy with a 20 percent chance of rain showers. Patchy fog. Near steady temperature in the upper 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Friday...Cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Not as cool with highs in the lower 60s. Southeast winds around 5 mph, increasing to southwest 10 to 15 mph with gusts up to 25 mph in the afternoon.
Friday Night...Mostly cloudy. Not as cool with lows in the upper 40s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
Saturday...Partly sunny. Highs in the lower 60s. Temperature falling to around 50 in the afternoon. North winds around 5 mph, becoming northeast with gusts up to 20 mph in the afternoon.
Saturday Night...Mostly cloudy. Lows around 40.
Sunday...Showers. Highs around 60. Chance of rain 90 percent.
Sunday Night...Showers. Lows in the upper 30s. Chance of rain 80 percent.
Monday...Mostly sunny. Highs in the mid 50s.
Monday Night...Mostly clear. Lows in the lower 30s.
Tuesday And Tuesday Night...Partly cloudy. A 30 percent chance of rain showers. Highs around 50. Lows in the upper 20s.
Wednesday...Sunny. Highs in the mid 40s.
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