S
M
T
W
T
F
S
26
97°
73°
27
99°
70°
28
96°
68°
29
93°
64°
30
94°
62°
31
100°
66°
1
100°
72°
2
100°
69°
3
97°
69°
4
95°
71°
5
92°
65°
6
96°
69°
7
94°
71°
8
100°
71°
9
98°
74°
10
94°
71°
11
91°
70°
12
87°
64°
13
82°
61°
14
85°
63°
15
90°
67°
16
96°
69°
17
98°
72°
18
101°
72°
19
103°
73°
20
103°
63°
21
101°
65°
22
100°
61°
23
102°
60°
24
102°
60°
25
101°
61°
26
101°
60°
27
99°
61°
28
97°
58°
29
91°
61°
30
90°
61°
31
89°
61°
1
88°
59°
2
89°
60°
3
89°
61°
4
91°
61°
5
92°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Banning
Banning's August 2026 forecast shows daily high temperatures ranging from 88° to 103°, with overnight lows between 58° and 73°. The average high for August is 96° with an average low of 63°. 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 Banning. See also: September | October | November.
