S
M
T
W
T
F
S
26
77°
58°
27
80°
60°
28
77°
63°
29
71°
60°
30
77°
55°
31
79°
54°
1
78°
59°
2
73°
66°
3
76°
58°
4
80°
51°
5
81°
62°
6
81°
65°
7
78°
62°
8
78°
65°
9
79°
63°
10
76°
62°
11
71°
65°
12
74°
65°
13
75°
65°
14
80°
61°
15
79°
58°
16
78°
67°
17
79°
57°
18
78°
57°
19
75°
62°
20
76°
54°
21
73°
54°
22
75°
57°
23
74°
53°
24
70°
51°
25
73°
53°
26
76°
55°
27
79°
56°
28
80°
56°
29
77°
52°
30
75°
54°
31
71°
48°
1
71°
50°
2
73°
53°
3
70°
54°
4
70°
52°
5
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fisher
Fisher's August 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 48° and 62°. The average high for August is 74° with an average low of 54°. 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 Fisher. See also: September | October | November.