Monthly Historical AveragesOyster Bay, NY
Average Temperature
High
20°
Feels 20
Low
11°
Feels 10
Average Precipitation
12 Days
89.7mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 27, 2026
Day
27°Feels 27
Wind
18 km/h SW
Gust
27 km/h
Humidity
51%
P.O.P
40%
Night
18°Feels 18
Wind
17 km/h N
Gust
24 km/h
Humidity
64%
P.O.P
30%
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity