S
M
T
W
T
F
S
28
91°
68°
29
93°
69°
30
93°
67°
1
94°
71°
2
95°
70°
3
89°
69°
4
90°
75°
5
85°
69°
6
81°
66°
7
83°
65°
8
84°
65°
9
85°
70°
10
85°
69°
11
86°
69°
12
88°
71°
13
90°
71°
14
89°
70°
15
88°
71°
16
86°
69°
17
87°
67°
18
86°
68°
19
87°
69°
20
88°
70°
21
90°
71°
22
91°
71°
23
86°
70°
24
85°
70°
25
85°
69°
26
86°
71°
27
88°
71°
28
86°
70°
29
86°
71°
30
87°
71°
31
90°
70°
1
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Merchant
Merchant's July 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 65° and 75°. The average high for July is 88° with an average low of 70°. 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 Merchant. See also: August | September | October.