S
M
T
W
T
F
S
26
73°
52°
27
69°
54°
28
69°
54°
29
70°
55°
30
77°
55°
31
78°
54°
1
76°
53°
2
72°
52°
3
76°
55°
4
78°
50°
5
78°
47°
6
70°
51°
7
77°
49°
8
72°
47°
9
68°
46°
10
70°
50°
11
73°
53°
12
75°
51°
13
76°
49°
14
69°
49°
15
77°
52°
16
76°
53°
17
Hist. Avg.
70°
46°
18
Hist. Avg.
70°
45°
19
Hist. Avg.
70°
45°
20
Hist. Avg.
69°
45°
21
Hist. Avg.
69°
44°
22
Hist. Avg.
69°
44°
23
Hist. Avg.
69°
44°
24
Hist. Avg.
68°
44°
25
Hist. Avg.
68°
43°
26
Hist. Avg.
68°
43°
27
Hist. Avg.
67°
43°
28
Hist. Avg.
67°
42°
29
Hist. Avg.
66°
42°
30
Hist. Avg.
66°
42°
31
Hist. Avg.
66°
41°
1
Hist. Avg.
65°
41°
2
Hist. Avg.
65°
41°
3
Hist. Avg.
65°
40°
4
Hist. Avg.
64°
40°
5
Hist. Avg.
64°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Vermilion
Vermilion's August 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 46° and 55°. The average high for August is 74° with an average low of 51°. 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. See also: September | October | November.
