S
M
T
W
T
F
S
28
94°
72°
29
95°
73°
30
97°
74°
1
96°
71°
2
98°
72°
3
97°
72°
4
94°
70°
5
86°
69°
6
86°
70°
7
87°
70°
8
87°
70°
9
91°
69°
10
87°
71°
11
85°
71°
12
86°
70°
13
86°
68°
14
90°
72°
15
91°
72°
16
90°
72°
17
87°
70°
18
92°
72°
19
94°
68°
20
93°
71°
21
89°
65°
22
84°
63°
23
83°
63°
24
86°
65°
25
87°
66°
26
90°
69°
27
91°
74°
28
88°
70°
29
84°
67°
30
82°
70°
31
83°
69°
1
84°
71°
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 82° to 94°, with overnight lows between 63° 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 Mount Vernon Township. See also: August | September | October.