Marine Weather Net

Haddam, CT Weather Forecast


Marine Forecast:


Haddam, Connecticut

 Lat: 41.48N, Lon: 72.51W

Current Conditions Updated: 953 PM EST WED FEB 25 2026

Fair
Temp: 28°F
  • Humidity:
  • 88%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.7 in.
  • Dewpoint:
  • 25°F
  • Heat index:
  • 28°F

  • Sunrise:
  • 6:32 AM EST
  • Sunset:
  • 5:32 PM EST
  • Moonrise:
  • 10:59 AM EST
  • Moonset:
  • 2:22 AM EST

TONIGHT

SNOW SHOWERS
Lo: 27°F
Precip: 20%

THURSDAY

PARTLY SUNNY
Hi: 39°F
Lo: 18°F

FRIDAY

SUNNY

Hi: 39°F
Lo: 25°F

SATURDAY

MOSTLY SUNNY
Hi: 49°F
Lo: 29°F
Weather Forecast In Detail:
Forecast Issued: 547 PM EST Wed Feb 25 2026

Tonight...Partly cloudy. Isolated snow showers after midnight. Not as cool with lows in the upper 20s. South winds around 5 mph, becoming west after midnight. Chance of snow 20 percent.
Thursday...Sunny in the morning, then becoming partly sunny. Highs in the upper 30s. Northwest winds around 5 mph.
Thursday Night...Mostly clear. Lows around 18. North winds around 5 mph.
Friday...Sunny. Highs in the upper 30s. West winds around 5 mph, becoming southwest around 5 mph in the afternoon.
Friday Night...Mostly clear. Lows in the mid 20s. South winds around 5 mph.
Saturday...Mostly sunny. Highs in the upper 40s.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s.
Sunday...Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.
Sunday Night...Mostly clear in the evening, then becoming mostly cloudy. Lows 10 to 15.
Monday...Mostly cloudy in the morning, then partly sunny with a chance of snow in the afternoon. Cold with highs in the mid 20s. Chance of snow 30 percent.
Monday Night...Mostly cloudy. A chance of snow in the evening. Cold with lows around 10 above. Chance of snow 30 percent.
Tuesday...Mostly cloudy. A chance of rain and snow in the afternoon. Highs in the mid 30s. Chance of precipitation 40 percent.
Tuesday Night...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s.
Wednesday...Partly sunny. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 50 percent.
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