S
M
T
W
T
F
S
26
91°
73°
27
91°
72°
28
94°
73°
29
92°
75°
30
89°
71°
31
90°
67°
1
90°
72°
2
84°
71°
3
85°
69°
4
88°
68°
5
90°
71°
6
90°
72°
7
84°
71°
8
91°
71°
9
91°
73°
10
90°
72°
11
90°
72°
12
87°
70°
13
88°
69°
14
89°
70°
15
90°
71°
16
92°
70°
17
88°
71°
18
89°
68°
19
90°
67°
20
90°
68°
21
89°
67°
22
91°
69°
23
90°
70°
24
91°
70°
25
90°
69°
26
90°
70°
27
89°
70°
28
90°
69°
29
91°
69°
30
90°
68°
31
86°
69°
1
84°
69°
2
84°
68°
3
87°
69°
4
88°
68°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Walco
Walco's August 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 67° and 73°. The average high for August is 89° with an average low of 69°. 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 Walco. See also: September | October | November.