S
M
T
W
T
F
S
26
101°
66°
27
97°
72°
28
97°
59°
29
95°
63°
30
95°
57°
31
101°
53°
1
102°
52°
2
98°
52°
3
88°
50°
4
88°
45°
5
81°
51°
6
86°
55°
7
90°
56°
8
88°
59°
9
87°
60°
10
90°
61°
11
89°
61°
12
83°
58°
13
80°
59°
14
83°
58°
15
81°
57°
16
80°
57°
17
82°
59°
18
80°
49°
19
81°
54°
20
77°
54°
21
75°
51°
22
75°
53°
23
79°
54°
24
83°
54°
25
79°
51°
26
82°
53°
27
83°
53°
28
82°
54°
29
83°
54°
30
82°
53°
31
80°
53°
1
79°
52°
2
73°
52°
3
71°
47°
4
73°
48°
5
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fish Haven
Fish Haven's August 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 47° and 61°. The average high for August is 81° 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 Fish Haven. See also: September | October | November.
