S
M
T
W
T
F
S
28
70°
57°
29
75°
58°
30
77°
56°
1
75°
48°
2
76°
48°
3
77°
57°
4
80°
57°
5
78°
56°
6
78°
58°
7
77°
57°
8
76°
59°
9
78°
61°
10
79°
59°
11
80°
60°
12
78°
59°
13
76°
57°
14
77°
59°
15
78°
59°
16
77°
58°
17
81°
62°
18
81°
63°
19
Hist. Avg.
76°
60°
20
Hist. Avg.
76°
60°
21
Hist. Avg.
76°
60°
22
Hist. Avg.
76°
60°
23
Hist. Avg.
76°
60°
24
Hist. Avg.
76°
60°
25
Hist. Avg.
76°
60°
26
Hist. Avg.
76°
60°
27
Hist. Avg.
75°
60°
28
Hist. Avg.
75°
60°
29
Hist. Avg.
75°
60°
30
Hist. Avg.
75°
59°
31
Hist. Avg.
75°
59°
1
Hist. Avg.
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Vermilion Bay
Vermilion Bay's July 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 48° and 63°. The average high for July is 77° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Vermilion Bay. See also: August | September | October.