S
M
T
W
T
F
S
26
99°
77°
27
98°
77°
28
99°
76°
29
99°
77°
30
98°
78°
31
99°
78°
1
100°
77°
2
99°
76°
3
99°
73°
4
99°
74°
5
100°
73°
6
99°
75°
7
101°
77°
8
102°
76°
9
100°
76°
10
100°
75°
11
99°
74°
12
100°
73°
13
95°
73°
14
95°
74°
15
97°
76°
16
96°
76°
17
98°
75°
18
98°
75°
19
97°
74°
20
98°
74°
21
98°
73°
22
97°
72°
23
97°
71°
24
96°
71°
25
96°
73°
26
94°
72°
27
95°
73°
28
92°
69°
29
91°
70°
30
93°
72°
31
93°
72°
1
92°
71°
2
91°
70°
3
91°
69°
4
92°
70°
5
93°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cibolo
Cibolo's August 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 69° and 78°. The average high for August is 97° 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 Cibolo. See also: September | October | November.
