Marine Weather Net

Mystic, CT Weather Forecast


Marine Forecast:


Mystic, Connecticut

 Lat: 41.35N, Lon: 71.97W

Current Conditions Updated: 556 PM EDT FRI SEP 4 2026

Clear


Temp: 80°F
  • Humidity:
  • 46%
  • Winds:
  • 10 MPH NW
  • Gusts:
  • 18 MPH
  • Barometer:
  • 29.79 in.
  • Dewpoint:
  • 58°F
  • Heat index:
  • 81°F

  • Sunrise:
  • 6:14 AM EDT
  • Sunset:
  • 7:16 PM EDT
  • Moonrise:
  • 11:30 PM EDT
  • Moonset:
  • 2:49 PM EDT

THIS AFTERNOON

SUNNY

Hi: 81°F
Lo: 65°F

SATURDAY

PARTLY SUNNY
Hi: 79°F
Lo: 59°F
Precip: 50%

SUNDAY

MOSTLY SUNNY
Hi: 70°F
Lo: 55°F

LABOR DAY

SUNNY

Hi: 75°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 221 PM EDT Fri Sep 04 2026

This Afternoon...Sunny. Highs in the lower 80s. Northwest winds around 10 mph with gusts up to 20 mph.
Tonight...Mostly clear. Lows in the mid 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Saturday...Sunny in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. North winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 50 percent.
Saturday Night...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 60 percent.
Sunday...Mostly sunny. Highs around 70. North winds 5 to 10 mph.
Sunday Night...Mostly clear. Lows in the mid 50s.
Labor Day...Sunny. Highs in the mid 70s.
Monday Night...Mostly clear. Lows in the mid 50s.
Tuesday...Sunny. Highs in the upper 70s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
Wednesday...Partly sunny. Highs in the mid 70s.
Wednesday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 60s.
Thursday...Partly sunny. A chance of showers in the morning. Highs around 80. Chance of rain 40 percent.
Thursday Night...Partly cloudy. Lows in the upper 50s.
Friday...Sunny. Highs in the lower 70s.
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