S
M
T
W
T
F
S
26
63°
55°
27
63°
53°
28
66°
54°
29
59°
51°
30
60°
52°
31
66°
53°
1
64°
54°
2
62°
52°
3
68°
52°
4
78°
55°
5
77°
54°
6
64°
50°
7
62°
50°
8
70°
52°
9
62°
53°
10
68°
51°
11
67°
55°
12
68°
57°
13
72°
55°
14
71°
57°
15
66°
55°
16
67°
54°
17
66°
55°
18
65°
54°
19
65°
56°
20
66°
54°
21
67°
55°
22
66°
54°
23
69°
51°
24
73°
55°
25
74°
55°
26
72°
54°
27
72°
55°
28
70°
54°
29
70°
54°
30
67°
53°
31
68°
54°
1
68°
54°
2
65°
53°
3
69°
54°
4
72°
54°
5
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Victoria
Victoria's August 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 51° and 57°. The average high for August is 69° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Victoria. See also: September | October | November.