S
M
T
W
T
F
S
26
101°
75°
27
102°
75°
28
101°
76°
29
100°
77°
30
103°
78°
31
105°
79°
1
99°
75°
2
98°
65°
3
103°
66°
4
102°
74°
5
100°
74°
6
99°
76°
7
97°
75°
8
101°
74°
9
100°
72°
10
99°
71°
11
98°
70°
12
97°
72°
13
100°
71°
14
99°
72°
15
100°
71°
16
97°
73°
17
96°
68°
18
97°
70°
19
97°
72°
20
98°
72°
21
98°
71°
22
97°
71°
23
97°
70°
24
98°
71°
25
98°
71°
26
97°
70°
27
97°
71°
28
96°
71°
29
96°
70°
30
97°
71°
31
97°
70°
1
96°
69°
2
94°
69°
3
95°
70°
4
95°
69°
5
96°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Walnut Springs
Walnut Springs's August 2026 forecast shows daily high temperatures ranging from 94° to 102°, with overnight lows between 68° and 76°. The average high for August is 98° with an average low of 71°. 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 Walnut Springs. See also: September | October | November.