S
M
T
W
T
F
S
26
76°
62°
27
79°
62°
28
79°
63°
29
80°
62°
30
79°
61°
31
75°
59°
1
74°
62°
2
78°
62°
3
79°
61°
4
80°
63°
5
80°
62°
6
81°
63°
7
78°
56°
8
80°
61°
9
79°
59°
10
78°
53°
11
72°
56°
12
74°
57°
13
78°
54°
14
76°
57°
15
75°
60°
16
71°
60°
17
74°
59°
18
72°
59°
19
72°
60°
20
73°
59°
21
71°
60°
22
74°
59°
23
72°
56°
24
74°
59°
25
77°
56°
26
77°
54°
27
76°
55°
28
73°
58°
29
71°
58°
30
68°
56°
31
74°
57°
1
70°
51°
2
69°
51°
3
68°
52°
4
68°
49°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Blue Knob
Blue Knob's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 49° and 63°. The average high for August is 75° with an average low of 58°. 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 Blue Knob. See also: September | October | November.
