S
M
T
W
T
F
S
26
79°
53°
27
78°
54°
28
80°
54°
29
80°
51°
30
78°
51°
31
75°
45°
1
69°
50°
2
70°
49°
3
70°
46°
4
71°
52°
5
76°
53°
6
78°
53°
7
79°
52°
8
79°
53°
9
78°
48°
10
76°
51°
11
75°
49°
12
76°
50°
13
72°
44°
14
69°
47°
15
73°
51°
16
76°
51°
17
78°
49°
18
77°
50°
19
77°
51°
20
76°
45°
21
73°
42°
22
66°
41°
23
66°
43°
24
67°
45°
25
73°
47°
26
75°
41°
27
73°
39°
28
65°
38°
29
64°
38°
30
63°
39°
31
66°
42°
1
69°
44°
2
64°
43°
3
63°
42°
4
64°
37°
5
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Innisfail
Innisfail's August 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 37° and 54°. The average high for August is 72° with an average low of 47°. 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 Innisfail. See also: September | October | November.