S
M
T
W
T
F
S
28
80°
63°
29
80°
60°
30
74°
56°
1
75°
64°
2
81°
64°
3
78°
63°
4
83°
66°
5
84°
65°
6
78°
63°
7
80°
59°
8
82°
57°
9
76°
58°
10
77°
57°
11
78°
58°
12
78°
60°
13
79°
64°
14
77°
63°
15
80°
64°
16
78°
62°
17
80°
63°
18
81°
66°
19
81°
65°
20
84°
61°
21
86°
61°
22
84°
65°
23
86°
59°
24
86°
60°
25
81°
67°
26
82°
66°
27
87°
66°
28
86°
61°
29
83°
64°
30
87°
66°
31
83°
67°
1
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grenville Township
Grenville Township's July 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 56° and 67°. The average high for July is 81° with an average low of 63°. 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 Grenville Township. See also: August | September | October.
