Marine Weather Net

Mystic, CT Weather Forecast


Marine Forecast:


Mystic, Connecticut

 Lat: 41.35N, Lon: 71.97W

Current Conditions Updated: 135 AM EDT WED SEP 2 2026

Overcast
Temp: 62°F
  • Humidity:
  • 93%
  • Winds:
  • 6 MPH NNE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.1 in.
  • Dewpoint:
  • 60°F
  • Heat index:
  • 62°F

  • Sunrise:
  • 6:12 AM EDT
  • Sunset:
  • 7:19 PM EDT
  • Moonrise:
  • 9:50 PM EDT
  • Moonset:
  • 12:23 PM EDT

TONIGHT

CLOUDY
Lo: 59°F

TODAY

PARTLY SUNNY
Hi: 71°F
Lo: 61°F

THURSDAY

CHANCE OF T-STORM
Hi: 79°F
Lo: 65°F
Precip: 70%

FRIDAY

SUNNY

Hi: 81°F
Lo: 60°F
Weather Forecast In Detail:
Forecast Issued: 1159 PM EDT Tue Sep 01 2026

Tonight...Cloudy. Lows in the upper 50s. East winds 5 to 10 mph. Gusts up to 20 mph late this evening.
Today...Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph.
Tonight...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 50 percent.
Thursday...Showers likely with a slight chance of thunderstorms. Humid with highs in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 70 percent.
Thursday Night...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. West winds around 5 mph. Chance of rain 70 percent.
Friday...Sunny. Highs in the lower 80s.
Friday Night...Mostly clear. Lows around 60.
Saturday...Sunny. Highs in the mid 70s.
Saturday Night...Partly cloudy. Lows in the upper 50s.
Sunday...Sunny. Highs in the lower 70s.
Sunday Night...Mostly clear. Lows in the upper 50s.
Labor Day...Sunny. Highs in the mid 70s.
Monday Night...Partly cloudy. Lows in the upper 50s.
Tuesday...Mostly sunny. Highs in the mid 70s.
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