S
M
T
W
T
F
S
26
89°
68°
27
84°
67°
28
82°
58°
29
84°
58°
30
84°
60°
31
85°
61°
1
84°
59°
2
80°
59°
3
80°
58°
4
83°
62°
5
84°
60°
6
81°
61°
7
82°
56°
8
80°
61°
9
78°
60°
10
83°
60°
11
80°
61°
12
79°
61°
13
78°
60°
14
76°
59°
15
79°
60°
16
82°
60°
17
81°
59°
18
77°
59°
19
77°
58°
20
80°
58°
21
76°
56°
22
79°
60°
23
83°
58°
24
78°
54°
25
75°
58°
26
81°
59°
27
81°
59°
28
82°
58°
29
81°
58°
30
76°
56°
31
72°
51°
1
71°
52°
2
74°
56°
3
77°
57°
4
79°
57°
5
79°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Walhalla
Walhalla's August 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 51° and 68°. The average high for August is 80° 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 Walhalla. See also: September | October | November.