S
M
T
W
T
F
S
28
85°
69°
29
90°
64°
30
89°
71°
1
98°
75°
2
101°
81°
3
101°
80°
4
101°
74°
5
92°
73°
6
79°
68°
7
76°
67°
8
85°
67°
9
81°
71°
10
86°
71°
11
84°
70°
12
84°
66°
13
87°
68°
14
95°
74°
15
99°
76°
16
96°
72°
17
91°
68°
18
91°
69°
19
86°
67°
20
83°
66°
21
84°
65°
22
83°
66°
23
84°
67°
24
83°
66°
25
82°
65°
26
85°
67°
27
84°
65°
28
85°
69°
29
87°
65°
30
82°
66°
31
82°
66°
1
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Merchantville
Merchantville's July 2026 forecast shows daily high temperatures ranging from 82° to 99°, with overnight lows between 65° and 76°. The average high for July is 86° with an average low of 68°. 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 Merchantville. See also: August | September | October.