S
M
T
W
T
F
S
28
94°
72°
29
95°
73°
30
97°
74°
1
96°
71°
2
98°
72°
3
95°
71°
4
93°
72°
5
91°
70°
6
89°
68°
7
86°
67°
8
89°
68°
9
93°
70°
10
91°
69°
11
88°
70°
12
87°
69°
13
88°
66°
14
89°
68°
15
91°
67°
16
98°
79°
17
81°
64°
18
82°
65°
19
86°
71°
20
88°
71°
21
89°
70°
22
88°
71°
23
89°
72°
24
89°
72°
25
90°
71°
26
89°
72°
27
90°
72°
28
90°
73°
29
91°
71°
30
90°
72°
31
90°
71°
1
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mount Vernon Township
Mount Vernon Township's July 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 64° and 79°. The average high for July is 89° 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 Mount Vernon Township. See also: August | September | October.