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