Old Mystic Weather Forecast
Current Conditions & 10-Day Outlook
Current Weather Conditions in Old Mystic
Old Mystic
Connecticut, United States
OvercastHourly Old Mystic Weather Forecast
27°25°
22°22°23°
23°
23°23°23°23°22°22°22°23°25°26°26°26°27°27°27°26°25°24°Gentle wind.
Very high chance of precipitation.
Old Mystic 10-Day Weather Outlook
Meteorologia de hoje em Old Mystic, Connecticut, United States
Sun, Jul 05
Mon, Jul 06
Tue, Jul 07
Wed, Jul 08
Thu, Jul 09
Fri, Jul 10
Sat, Jul 11
Sun, Jul 12
Mon, Jul 13
Sensação térmica
Feels warmer than actual temperature.
Pressão
Expect clear and stable weather.
Humidade
High humidity.
UV
Take precautions.
Rajadas
Velocidade máxima das rajadas de vento hoje.
Nebulosidade
Overcast, expect cloudy conditions.
Luz do dia
Long days, short nights.
Chuva
No rain, dry conditions expected.
Queda de neve
No snowfall expected.
Current Air Quality in Old Mystic
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About Old Mystic Weather
General
This page provides the current weather forecast for Old Mystic, Connecticut, United States, including hourly conditions, a 10-day outlook, wind speed and direction, precipitation, UV index, and air quality - giving you everything you need to plan your day in one view.
Forecast & Methodology
The forecast data on this page is sourced from the ECMWF open-source model - a reliable global model used widely across weather services worldwide. For sailors, boaters, and mariners who need greater accuracy and higher resolution, PredictWind's proprietary forecast models deliver precision down to 1km resolution, updated multiple times daily and validated against real-world observations. Sign up free to access PredictWind's advanced forecasts.
Sailing & Marine Conditions
Old Mystic weather forecasts on PredictWind are optimised for sailors and boaters who need precise, reliable wind and wave data for passage planning and day sailing. PredictWind is used by ocean racers, cruising sailors, and commercial vessel operators across United States and worldwide. For detailed marine conditions including wave height, swell period, and offshore wind forecasts, see the Old Mystic marine forecast.
Units
Wind speed is displayed in knots - the standard unit used by sailors, weather services, and maritime authorities. Temperature is shown in degrees Celsius. Use the toggle at the top of the page to switch between Celsius and Fahrenheit. Pressure is shown in hPa, rainfall in millimetres, and air quality is available in both US and EU AQI standards.