S
M
T
W
T
F
S
26
87°
74°
27
87°
76°
28
88°
76°
29
88°
75°
30
89°
75°
31
90°
74°
1
91°
75°
2
90°
76°
3
89°
73°
4
88°
74°
5
89°
74°
6
92°
75°
7
93°
71°
8
92°
72°
9
92°
72°
10
93°
73°
11
93°
75°
12
92°
74°
13
92°
74°
14
90°
73°
15
89°
75°
16
89°
75°
17
92°
74°
18
92°
75°
19
91°
75°
20
92°
74°
21
91°
74°
22
92°
73°
23
88°
74°
24
88°
73°
25
90°
72°
26
89°
71°
27
91°
72°
28
90°
71°
29
90°
74°
30
89°
74°
31
91°
73°
1
91°
73°
2
90°
72°
3
90°
70°
4
90°
73°
5
89°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wallace
Wallace's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 70° and 76°. The average high for August is 90° with an average low of 74°. 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 Wallace. See also: September | October | November.
