S
M
T
W
T
F
S
26
77°
59°
27
78°
59°
28
74°
60°
29
74°
56°
30
71°
56°
31
78°
61°
1
78°
61°
2
77°
60°
3
76°
60°
4
70°
59°
5
70°
58°
6
68°
56°
7
68°
57°
8
69°
56°
9
68°
53°
10
68°
56°
11
71°
59°
12
75°
60°
13
76°
59°
14
70°
56°
15
71°
59°
16
76°
60°
17
76°
58°
18
73°
58°
19
75°
57°
20
66°
55°
21
65°
57°
22
66°
57°
23
66°
56°
24
72°
57°
25
73°
57°
26
74°
58°
27
75°
58°
28
65°
45°
29
71°
53°
30
72°
53°
31
70°
54°
1
72°
56°
2
73°
55°
3
73°
51°
4
71°
51°
5
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vermilion Bay
Vermilion Bay's August 2026 forecast shows daily high temperatures ranging from 61° to 78°, with overnight lows between 45° and 61°. The average high for August is 72° 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 Vermilion Bay. See also: September | October | November.
