Mystic, CT weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Mystic now
Loading the National Weather Service forecast…
Mystic weather by the hour
Mystic weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mystic.
This week in Mystic
Sunrise, sunset and moon in Mystic
What is the weather usually like in Mystic?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 81°F average high
- Januarycoldest month · 24°F average low
- 48.9 inprecipitation per year · 1,243 mm
- 24.5 insnowfall per year · 62 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mystic: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GROTON, CT US (USC00063207), adjusted for the elevation of Mystic.
Mystic weather month by month
Sunrise and sunset in Mystic through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:09 AM | 4:44 PM | 9 h 35 min |
| February | 6:40 AM | 5:23 PM | 10 h 42 min |
| March | 6:57 AM | 6:55 PM | 11 h 58 min |
| April | 6:06 AM | 7:29 PM | 13 h 23 min |
| May | 5:27 AM | 8:01 PM | 14 h 34 min |
| June | 5:12 AM | 8:24 PM | 15 h 12 min |
| July | 5:26 AM | 8:21 PM | 14 h 55 min |
| August | 5:55 AM | 7:48 PM | 13 h 52 min |
| September | 6:27 AM | 6:58 PM | 12 h 31 min |
| October | 6:58 AM | 6:08 PM | 11 h 10 min |
| November | 6:34 AM | 4:29 PM | 9 h 55 min |
| December | 7:05 AM | 4:20 PM | 9 h 15 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Mystic?
Mystic has a hot-summer humid continental climate. The warmest month is July, with an average high of 81°F (27°C), and the coldest is January, with average lows of 24°F (-5°C).
It gets about 48.9 inches (1,243 mm) of precipitation a year. The wettest month is March and the driest is February. Snow is common: about 25 inches fall in an average year.
The best time to visit Mystic is June to September. At 10 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Mystic
Weather in towns near Mystic
Questions about the weather in Mystic
What is the hottest month in Mystic?
July, with an average high of 81°F (27°C).
What is the coldest month in Mystic?
January, with an average low of 24°F (-5°C).
How much does it rain in Mystic?
About 48.9 inches (1,243 mm) a year; the wettest month is March.
Does it snow in Mystic?
Yes, about 25 inches of snow fall in an average year.
When is the best time to visit Mystic?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Mystic have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Mystic in November?
Highs average 53°F and lows 38°F, with about 3.8 inches of precipitation.
What time is sunrise in Mystic?
Around 6:34 AM in mid-November, and sunset around 4:29 PM. Today’s exact times are shown above.
Where does this Mystic weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Mystic.
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