S
M
T
W
T
F
S
28
84°
59°
29
92°
68°
30
92°
76°
1
93°
77°
2
94°
78°
3
89°
69°
4
85°
70°
5
79°
66°
6
84°
64°
7
86°
60°
8
88°
63°
9
86°
66°
10
87°
67°
11
87°
63°
12
87°
62°
13
92°
64°
14
98°
69°
15
96°
73°
16
88°
66°
17
89°
65°
18
90°
65°
19
82°
58°
20
82°
57°
21
84°
57°
22
75°
54°
23
79°
49°
24
81°
51°
25
83°
55°
26
87°
68°
27
85°
66°
28
84°
57°
29
82°
54°
30
84°
62°
31
85°
61°
1
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grattan Township
Grattan Township's July 2026 forecast shows daily high temperatures ranging from 82° to 87°, with overnight lows between 54° and 68°. The average high for July is 84° with an average low of 61°. 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 Grattan Township. See also: August | September | October.