Marine Weather Net

West Haven, CT Weather Forecast




West Haven, Connecticut

 Lat: 41.27N, Lon: 72.95W

Current Conditions Updated: 953 AM EDT WED AUG 19 2026

Clear


Temp: 79°F
  • Humidity:
  • 58%
  • Winds:
  • 5 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.9 in.
  • Dewpoint:
  • 63°F
  • Heat index:
  • 81°F

  • Sunrise:
  • 6:03 AM EDT
  • Sunset:
  • 7:43 PM EDT
  • Moonrise:
  • 1:45 PM EDT
  • Moonset:
  • 10:56 PM EDT

TODAY

MOSTLY SUNNY
Hi: 85°F
Lo: 69°F

THURSDAY

PARTLY SUNNY
Hi: 80°F
Lo: 61°F
Precip: 50%

FRIDAY

MOSTLY SUNNY
Hi: 80°F
Lo: 61°F

SATURDAY

PARTLY SUNNY
Hi: 79°F
Lo: 61°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 532 AM EDT Wed Aug 19 2026

Today...Patchy fog early. Mostly sunny. Highs in the mid 80s. Light and variable winds, becoming northwest around 5 mph this morning, then becoming southwest this afternoon.
Tonight...Partly cloudy. Lows in the upper 60s. South winds around 5 mph, becoming west after midnight.
Thursday...Partly sunny. A chance of showers in the afternoon. Highs around 80. Northwest winds around 5 mph. Chance of rain 50 percent.
Thursday Night...Mostly cloudy with showers likely in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 60s. Northwest winds around 5 mph. Chance of rain 60 percent.
Friday...Mostly sunny. Highs around 80. North winds around 5 mph, becoming east in the afternoon.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Saturday...Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 70s.
Saturday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s.
Sunday...Partly sunny. A chance of showers. Highs around 80. Chance of rain 40 percent.
Sunday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 40 percent.
Monday...Sunny. Highs around 80.
Monday Night...Mostly clear. Lows around 60.
Tuesday...Sunny. Highs in the upper 70s.
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