S
M
T
W
T
F
S
28
83°
69°
29
89°
67°
30
91°
72°
1
91°
71°
2
93°
71°
3
94°
72°
4
93°
72°
5
85°
70°
6
87°
70°
7
86°
70°
8
89°
68°
9
85°
71°
10
80°
71°
11
76°
69°
12
84°
65°
13
88°
64°
14
92°
66°
15
96°
70°
16
95°
65°
17
92°
69°
18
88°
74°
19
85°
69°
20
83°
64°
21
84°
64°
22
83°
65°
23
83°
66°
24
85°
66°
25
84°
65°
26
88°
69°
27
86°
68°
28
86°
66°
29
82°
63°
30
81°
68°
31
81°
68°
1
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Marietta Township
Marietta Township's July 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 63° and 74°. The average high for July is 86° with an average low of 67°. 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 Marietta Township. See also: August | September | October.