S
M
T
W
T
F
S
26
85°
64°
27
86°
64°
28
85°
65°
29
83°
64°
30
78°
63°
31
79°
61°
1
79°
62°
2
77°
61°
3
78°
61°
4
78°
62°
5
79°
61°
6
78°
58°
7
78°
59°
8
79°
60°
9
78°
63°
10
77°
62°
11
79°
60°
12
79°
60°
13
80°
62°
14
78°
62°
15
78°
60°
16
77°
56°
17
77°
59°
18
78°
57°
19
77°
55°
20
81°
61°
21
79°
54°
22
76°
52°
23
75°
53°
24
78°
54°
25
77°
55°
26
82°
58°
27
84°
60°
28
84°
61°
29
85°
60°
30
84°
53°
31
76°
53°
1
76°
59°
2
77°
56°
3
78°
53°
4
81°
60°
5
83°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Loyalhanna
Loyalhanna's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 52° and 65°. 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 Loyalhanna. See also: September | October | November.