S
M
T
W
T
F
S
26
99°
77°
27
99°
75°
28
99°
77°
29
99°
77°
30
99°
77°
31
102°
81°
1
97°
73°
2
95°
68°
3
99°
66°
4
100°
70°
5
100°
73°
6
100°
77°
7
100°
75°
8
97°
72°
9
97°
70°
10
97°
75°
11
99°
75°
12
99°
79°
13
100°
79°
14
100°
77°
15
100°
78°
16
103°
78°
17
102°
78°
18
105°
80°
19
105°
78°
20
102°
77°
21
104°
75°
22
103°
74°
23
102°
77°
24
100°
75°
25
98°
76°
26
96°
72°
27
95°
70°
28
97°
74°
29
96°
73°
30
97°
74°
31
97°
74°
1
96°
73°
2
97°
74°
3
97°
74°
4
96°
73°
5
97°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Commerce
Commerce's August 2026 forecast shows daily high temperatures ranging from 95° to 105°, with overnight lows between 70° and 80°. The average high for August is 99° with an average low of 75°. 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 Commerce. See also: September | October | November.
