S
M
T
W
T
F
S
26
91°
70°
27
91°
72°
28
93°
72°
29
91°
73°
30
95°
73°
31
93°
72°
1
98°
72°
2
99°
73°
3
99°
70°
4
96°
75°
5
94°
75°
6
98°
76°
7
95°
73°
8
95°
70°
9
97°
73°
10
95°
74°
11
96°
74°
12
98°
75°
13
98°
73°
14
95°
75°
15
97°
77°
16
97°
72°
17
100°
72°
18
98°
71°
19
99°
72°
20
100°
72°
21
100°
72°
22
104°
72°
23
101°
71°
24
100°
71°
25
100°
69°
26
100°
73°
27
102°
74°
28
100°
73°
29
95°
69°
30
96°
72°
31
97°
75°
1
99°
72°
2
99°
72°
3
100°
77°
4
90°
76°
5
97°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Helotes
Helotes's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Helotes. See also: September | October | November.