S
M
T
W
T
F
S
26
73°
61°
27
77°
63°
28
72°
63°
29
66°
59°
30
72°
55°
31
77°
57°
1
79°
64°
2
77°
66°
3
76°
61°
4
79°
67°
5
82°
66°
6
81°
68°
7
82°
64°
8
82°
63°
9
81°
65°
10
81°
62°
11
78°
60°
12
77°
59°
13
77°
60°
14
78°
59°
15
76°
57°
16
75°
53°
17
83°
61°
18
82°
60°
19
83°
61°
20
82°
59°
21
79°
56°
22
81°
60°
23
83°
61°
24
83°
61°
25
81°
60°
26
78°
61°
27
77°
60°
28
79°
60°
29
78°
58°
30
79°
59°
31
79°
58°
1
80°
55°
2
72°
51°
3
71°
50°
4
72°
50°
5
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Markleysburg
Markleysburg's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 50° and 68°. The average high for August is 79° with an average low of 59°. 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 Markleysburg. See also: September | October | November.