S
M
T
W
T
F
S
26
91°
78°
27
93°
78°
28
95°
77°
29
96°
78°
30
96°
78°
31
95°
77°
1
94°
78°
2
96°
78°
3
96°
77°
4
97°
78°
5
97°
78°
6
96°
77°
7
96°
78°
8
97°
77°
9
96°
78°
10
95°
76°
11
97°
77°
12
95°
75°
13
96°
74°
14
97°
75°
15
93°
74°
16
93°
74°
17
94°
75°
18
94°
75°
19
95°
73°
20
91°
72°
21
91°
71°
22
92°
72°
23
91°
72°
24
91°
72°
25
92°
72°
26
91°
72°
27
91°
73°
28
94°
72°
29
94°
72°
30
93°
73°
31
94°
73°
1
93°
72°
2
92°
73°
3
90°
72°
4
91°
73°
5
89°
73°
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 89° to 97°, with overnight lows between 71° and 78°. The average high for August is 94° with an average low of 75°. 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.