Monthly Historical AveragesWilliamstown, VIC
Average Temperature
High
25°
Feels 25
Low
13°
Feels 13
Average Precipitation
4 Days
30.7mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 9, 2026
Day
39°Feels 39
Wind
36 km/h NE
Gust
55 km/h
Humidity
17%
P.O.P
40%
Rain
<1 mm
Night
19°Feels 19
Wind
28 km/h SE
Gust
42 km/h
Humidity
73%
P.O.P
40%
Rain
<1 mm
Historical AveragesJan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity