Monthly Historical AveragesSwan Lake, NY
Average Temperature
High
20°
Feels 20
Low
8°
Feels 6
Average Precipitation
12 Days
76.1mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 23, 2026
Day
11°Feels 9
Wind
19 km/h E
Gust
39 km/h
Humidity
54%
P.O.P
100%
Rain
~15 mm
Night
7°Feels 3
Wind
21 km/h E
Gust
42 km/h
Humidity
100%
P.O.P
90%
Rain
10-15 mm
Historical AveragesMay 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity