S
M
T
W
T
F
S
28
93°
76°
29
90°
76°
30
92°
76°
1
91°
75°
2
92°
74°
3
91°
75°
4
87°
70°
5
88°
67°
6
87°
68°
7
88°
70°
8
90°
68°
9
87°
69°
10
89°
71°
11
85°
69°
12
86°
65°
13
87°
66°
14
88°
64°
15
88°
69°
16
88°
73°
17
89°
71°
18
90°
75°
19
92°
76°
20
96°
74°
21
90°
70°
22
82°
63°
23
76°
66°
24
76°
68°
25
93°
72°
26
96°
78°
27
97°
78°
28
87°
73°
29
86°
72°
30
86°
69°
31
89°
69°
1
75°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Marshall
Marshall's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Marshall. See also: August | September | October.