S
M
T
W
T
F
S
26
93°
71°
27
93°
70°
28
92°
71°
29
88°
70°
30
89°
70°
31
90°
69°
1
84°
69°
2
89°
70°
3
87°
70°
4
92°
69°
5
85°
67°
6
82°
66°
7
86°
69°
8
85°
68°
9
86°
67°
10
85°
65°
11
85°
65°
12
86°
68°
13
85°
69°
14
86°
69°
15
91°
68°
16
91°
69°
17
90°
69°
18
92°
68°
19
91°
69°
20
92°
69°
21
85°
58°
22
83°
59°
23
84°
61°
24
83°
60°
25
84°
61°
26
89°
64°
27
90°
66°
28
91°
65°
29
88°
66°
30
91°
65°
31
89°
62°
1
87°
63°
2
89°
65°
3
90°
66°
4
90°
66°
5
89°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Diamond Bay
Diamond Bay's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 58° and 71°. The average high for August is 88° with an average low of 67°. 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 Diamond Bay. See also: September | October | November.
