S
M
T
W
T
F
S
28
90°
70°
29
91°
70°
30
93°
73°
1
96°
72°
2
99°
73°
3
100°
74°
4
98°
74°
5
98°
73°
6
94°
71°
7
94°
72°
8
97°
74°
9
97°
73°
10
97°
72°
11
92°
70°
12
90°
72°
13
79°
71°
14
86°
70°
15
93°
70°
16
98°
71°
17
94°
70°
18
93°
71°
19
91°
69°
20
90°
68°
21
85°
69°
22
88°
69°
23
89°
70°
24
90°
69°
25
92°
69°
26
88°
67°
27
92°
72°
28
92°
72°
29
93°
71°
30
90°
71°
31
90°
72°
1
91°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Marshville
Marshville's July 2026 forecast shows daily high temperatures ranging from 79° to 98°, with overnight lows between 67° and 72°. The average high for July is 90° 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 Marshville. See also: August | September | October.