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°
76°
5
99°
74°
6
98°
73°
7
91°
72°
8
86°
73°
9
93°
73°
10
94°
74°
11
89°
70°
12
84°
66°
13
83°
67°
14
86°
68°
15
94°
71°
16
96°
70°
17
88°
69°
18
88°
70°
19
89°
70°
20
88°
68°
21
85°
69°
22
85°
66°
23
86°
67°
24
91°
71°
25
88°
67°
26
85°
66°
27
86°
68°
28
88°
70°
29
88°
71°
30
86°
71°
31
89°
70°
1
88°
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 83° to 96°, with overnight lows between 66° and 74°. The average high for July is 88° 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.