S
M
T
W
T
F
S
26
81°
64°
27
80°
56°
28
74°
59°
29
75°
62°
30
76°
60°
31
76°
54°
1
75°
56°
2
74°
55°
3
74°
55°
4
75°
56°
5
74°
54°
6
75°
56°
7
76°
60°
8
76°
62°
9
77°
63°
10
79°
57°
11
78°
63°
12
82°
61°
13
78°
58°
14
82°
54°
15
74°
54°
16
74°
59°
17
75°
54°
18
73°
53°
19
72°
54°
20
73°
54°
21
74°
56°
22
73°
53°
23
72°
55°
24
72°
59°
25
73°
54°
26
72°
62°
27
78°
62°
28
79°
60°
29
80°
53°
30
79°
52°
31
70°
51°
1
71°
52°
2
70°
60°
3
74°
53°
4
74°
50°
5
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Stoney Creek
Stoney Creek's August 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 50° and 64°. The average high for August is 75° with an average low of 57°. 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 Stoney Creek. See also: September | October | November.