Monthly Historical AveragesDarien, CT
Average Temperature
High
20°
Feels 20
Low
11°
Feels 10
Average Precipitation
12 Days
95.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
30°Feels 30
Wind
14 km/h W
Gust
21 km/h
Humidity
35%
P.O.P
30%
Night
17°Feels 17
Wind
12 km/h SW
Gust
18 km/h
Humidity
83%
P.O.P
30%
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity