S
M
T
W
T
F
S
26
79°
60°
27
81°
61°
28
80°
61°
29
81°
60°
30
79°
60°
31
75°
59°
1
75°
59°
2
76°
60°
3
74°
58°
4
75°
58°
5
76°
58°
6
75°
57°
7
74°
56°
8
75°
57°
9
74°
59°
10
73°
59°
11
74°
58°
12
74°
58°
13
73°
56°
14
74°
56°
15
74°
55°
16
73°
53°
17
73°
54°
18
74°
54°
19
73°
55°
20
76°
58°
21
78°
51°
22
73°
50°
23
71°
49°
24
72°
53°
25
73°
54°
26
75°
55°
27
78°
54°
28
72°
57°
29
76°
56°
30
81°
49°
31
71°
48°
1
71°
50°
2
72°
55°
3
71°
48°
4
72°
56°
5
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Black Lake
Black Lake's August 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 48° and 61°. The average high for August is 75° with an average low of 56°. 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 Black Lake. See also: September | October | November.
