Marine Weather Net

West Haven, CT Weather Forecast




West Haven, Connecticut

 Lat: 41.27N, Lon: 72.95W

Current Conditions Updated: 553 PM EDT THU JUN 25 2026

Clear


Temp: 80°F
  • Humidity:
  • 47%
  • Winds:
  • 9 MPH SE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.05 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 81°F

  • Sunrise:
  • 5:18 AM EDT
  • Sunset:
  • 8:27 PM EDT
  • Moonrise:
  • 5:02 PM EDT
  • Moonset:
  • 1:54 AM EDT

THIS AFTERNOON

MOSTLY SUNNY
Hi: 81°F
Lo: 65°F

FRIDAY

PARTLY SUNNY
Hi: 80°F
Lo: 65°F
Precip: 50%

SATURDAY

SHOWERS
Hi: 75°F
Lo: 61°F
Precip: 80%

SUNDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 61°F
Weather Forecast In Detail:
Forecast Issued: 220 PM EDT Thu Jun 25 2026

This Afternoon...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.
Tonight...Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Friday...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs around 80. South winds around 5 mph. Chance of rain 50 percent.
Friday Night...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Saturday...Showers. Highs in the mid 70s. East winds around 5 mph. Chance of rain 80 percent.
Saturday Night...Mostly cloudy with showers likely in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 70 percent.
Sunday...Mostly sunny. Highs in the lower 80s.
Sunday Night...Mostly clear. Lows in the lower 60s.
Monday...Sunny. Highs in the lower 80s.
Monday Night...Partly cloudy. Lows in the mid 60s.
Tuesday...Mostly sunny. Highs in the mid 80s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of showers. Lows in the upper 60s.
Wednesday...Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent. Heat index values in the mid 90s in the afternoon.
Wednesday Night...Partly cloudy. Lows in the upper 60s.
Thursday...Mostly sunny. Highs in the upper 80s. Heat index values up to 100.
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