Monthly Historical AveragesWest Sayville, NY
Average Temperature
High
12°
Feels 11
Low
6°
Feels 3
Average Precipitation
9 Days
73.7mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
17°Feels 16
Wind
27 km/h SW
Gust
42 km/h
Humidity
63%
P.O.P
30%
Night
13°Feels 12
Wind
27 km/h SW
Gust
39 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity