Monthly Historical AveragesWilliamson, NY
Average Temperature
High
12°
Feels 11
Low
3°
Feels 0
Average Precipitation
12 Days
81.4mm
1.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
5°Feels 2
Wind
19 km/h NW
Gust
29 km/h
Humidity
70%
P.O.P
40%
Night
2°Feels -3
Wind
22 km/h NE
Gust
33 km/h
Humidity
87%
P.O.P
60%
Rain
2-4 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity