S
M
T
W
T
F
S
28
84°
71°
29
87°
70°
30
92°
66°
1
95°
73°
2
100°
74°
3
102°
75°
4
101°
72°
5
101°
74°
6
94°
72°
7
89°
69°
8
88°
70°
9
92°
72°
10
98°
74°
11
90°
72°
12
91°
66°
13
87°
67°
14
84°
67°
15
88°
68°
16
91°
69°
17
93°
64°
18
88°
68°
19
90°
71°
20
91°
67°
21
85°
66°
22
85°
66°
23
86°
67°
24
88°
68°
25
86°
67°
26
90°
71°
27
90°
71°
28
91°
70°
29
86°
71°
30
90°
71°
31
91°
72°
1
92°
70°
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 84° to 101°, with overnight lows between 64° and 74°. The average high for July is 90° with an average low of 69°. 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.