S
M
T
W
T
F
S
28
89°
73°
29
91°
76°
30
92°
74°
1
92°
73°
2
92°
73°
3
94°
73°
4
91°
74°
5
89°
73°
6
86°
71°
7
89°
72°
8
90°
71°
9
89°
73°
10
90°
71°
11
89°
69°
12
86°
69°
13
90°
70°
14
89°
71°
15
90°
70°
16
89°
69°
17
85°
66°
18
85°
67°
19
88°
72°
20
91°
73°
21
92°
73°
22
92°
72°
23
91°
73°
24
92°
74°
25
93°
74°
26
93°
73°
27
94°
74°
28
93°
74°
29
94°
73°
30
93°
74°
31
93°
73°
1
90°
72°
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 85° to 94°, with overnight lows between 66° and 74°. The average high for July is 90° with an average low of 72°. 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.