Monthly Historical AveragesMystic, CT

Average Temperature
High
18°
Feels 18
Low
10°
Feels 9
Average Precipitation
11 Days
Rain amount
76.1mm
Snow amount
0cm
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Daily Historical Averages

S
M
T
W
T
F
S
ForecastMonday, May 11, 2026
Day
Cloudy with sunny breaks
15°Feels 15
Wind
18 km/h N
Gust
31 km/h
Humidity
39%
P.O.P
40%
Rain
~1 mm
Night
Partly cloudy
7°Feels 3
Wind
23 km/h NW
Gust
35 km/h
Humidity
66%
P.O.P
20%
Historical AveragesMay 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
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