S
M
T
W
T
F
S
26
61°
51°
27
60°
49°
28
61°
50°
29
61°
49°
30
60°
48°
31
59°
49°
1
58°
48°
2
58°
49°
3
59°
48°
4
58°
49°
5
59°
48°
6
59°
48°
7
58°
49°
8
60°
50°
9
61°
50°
10
60°
49°
11
60°
50°
12
59°
49°
13
59°
49°
14
60°
48°
15
59°
49°
16
60°
49°
17
60°
48°
18
59°
49°
19
60°
50°
20
60°
49°
21
59°
50°
22
59°
50°
23
60°
51°
24
59°
49°
25
60°
48°
26
59°
49°
27
59°
48°
28
58°
49°
29
58°
48°
30
59°
48°
31
59°
47°
1
58°
48°
2
58°
42°
3
57°
47°
4
58°
47°
5
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Herendeen Bay
Herendeen Bay's August 2026 forecast shows daily high temperatures ranging from 57° to 61°, with overnight lows between 42° and 51°. The average high for August is 59° with an average low of 49°. 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 Herendeen Bay. See also: September | October | November.