Marine Weather Net

Mystic, CT Weather Forecast


Marine Forecast:


Mystic, Connecticut

 Lat: 41.35N, Lon: 71.97W

Current Conditions Updated: 256 PM EDT TUE SEP 22 2026

Partly Cloudy
Temp: 67°F
  • Humidity:
  • 52%
  • Winds:
  • 17 MPH ENE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.3 in.
  • Dewpoint:
  • 49°F
  • Heat index:
  • 67°F

  • Sunrise:
  • 6:33 AM EDT
  • Sunset:
  • 6:45 PM EDT
  • Moonrise:
  • 4:56 PM EDT
  • Moonset:
  • 2:03 AM EDT

TODAY

PARTLY SUNNY
Hi: 69°F
Lo: 50°F

WEDNESDAY

MOSTLY SUNNY
Hi: 69°F
Lo: 49°F

THURSDAY

MOSTLY SUNNY
Hi: 65°F
Lo: 47°F

FRIDAY

CHANCE OF SHOWERS
Hi: 65°F
Lo: 51°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 237 AM EDT Tue Sep 22 2026

Today...Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday...Mostly sunny. Highs in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 35 mph.
Wednesday Night...Partly cloudy. Lows in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.
Thursday...Mostly sunny. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 35 mph.
Thursday Night...Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 40 percent.
Friday...Mostly cloudy with a 50 percent chance of showers. Breezy with highs in the mid 60s.
Friday Night...Showers likely. Breezy with lows in the lower 50s. Chance of rain 70 percent.
Saturday...Showers likely. Breezy with highs in the mid 60s. Chance of rain 70 percent.
Saturday Night...Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. Chance of rain 60 percent.
Sunday...Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.
Sunday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s.
Monday...Mostly sunny. Highs in the upper 60s.
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