S
M
T
W
T
F
S
28
83°
65°
29
81°
61°
30
80°
61°
1
81°
62°
2
82°
64°
3
83°
67°
4
83°
67°
5
85°
68°
6
84°
68°
7
85°
67°
8
85°
68°
9
84°
70°
10
86°
70°
11
87°
69°
12
85°
68°
13
85°
68°
14
84°
67°
15
85°
68°
16
85°
67°
17
84°
67°
18
84°
68°
19
86°
67°
20
86°
64°
21
85°
66°
22
81°
66°
23
82°
68°
24
84°
68°
25
85°
67°
26
86°
67°
27
86°
66°
28
85°
65°
29
85°
65°
30
83°
66°
31
85°
64°
1
83°
65°
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 80° to 87°, with overnight lows between 61° and 70°. The average high for July is 84° with an average low of 66°. 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.