Marine Weather Net

Haddam, CT Weather Forecast


Marine Forecast:


Haddam, Connecticut

 Lat: 41.48N, Lon: 72.51W

Current Conditions Updated: 1253 PM EDT WED APR 8 2026

Clear


Temp: 45°F
  • Humidity:
  • 25%
  • Winds:
  • 8 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.6 in.
  • Dewpoint:
  • 12°F
  • Heat index:
  • 45°F

  • Sunrise:
  • 6:20 AM EDT
  • Sunset:
  • 7:21 PM EDT
  • Moonrise:
  • 1:24 AM EDT
  • Moonset:
  • 9:53 AM EDT

TODAY

SUNNY

Hi: 50°F
Lo: 30°F

THURSDAY

SUNNY

Hi: 51°F
Lo: 35°F

FRIDAY

SUNNY

Hi: 61°F
Lo: 45°F

SATURDAY

SUNNY

Hi: 60°F
Lo: 39°F
Weather Forecast In Detail:
Forecast Issued: 330 AM EDT Wed Apr 08 2026

Today...Sunny. Highs around 50. North winds 5 to 10 mph, becoming south this afternoon.
Tonight...Clear. Areas of frost after midnight. Lows around 30. South winds 5 to 10 mph.
Thursday...Areas of frost in the morning. Sunny. Highs in the lower 50s. South winds 5 to 10 mph.
Thursday Night...Mostly clear. Areas of frost after midnight. Lows in the mid 30s. South winds 5 to 10 mph.
Friday...Areas of frost in the morning. Sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Friday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s.
Saturday...Sunny. Highs around 60.
Saturday Night...Clear. Lows in the upper 30s.
Sunday...Sunny. Highs in the upper 50s.
Sunday Night...Mostly cloudy. Lows in the mid 40s.
Monday...Mostly cloudy. Highs in the upper 60s.
Monday Night...Mostly cloudy. Lows in the mid 50s.
Tuesday...Partly sunny. Highs in the upper 70s.
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