Monthly Historical AveragesSylvan Beach, NY
Average Temperature
High
-1°
Feels -4
Low
-9°
Feels -14
Average Precipitation
12 Days
21.3mm
41.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
2°Feels -2
Wind
25 km/h W
Gust
65 km/h
Humidity
64%
P.O.P
70%
Snow
~1 cm
Night
-4°Feels -11
Wind
28 km/h W
Gust
62 km/h
Humidity
80%
P.O.P
70%
Snow
1-3 cm
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity