S
M
T
W
T
F
S
28
92°
77°
29
93°
76°
30
95°
73°
1
97°
73°
2
95°
73°
3
97°
72°
4
98°
72°
5
91°
73°
6
95°
71°
7
90°
70°
8
93°
72°
9
96°
73°
10
95°
78°
11
95°
69°
12
90°
72°
13
91°
75°
14
87°
73°
15
88°
72°
16
90°
71°
17
93°
75°
18
97°
75°
19
96°
76°
20
98°
77°
21
99°
77°
22
91°
76°
23
88°
72°
24
90°
73°
25
92°
77°
26
98°
78°
27
98°
77°
28
100°
78°
29
89°
71°
30
92°
70°
31
90°
73°
1
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Marvell
Marvell's July 2026 forecast shows daily high temperatures ranging from 88° to 100°, with overnight lows between 68° and 78°. The average high for July is 92° with an average low of 72°. 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 Marvell. See also: August | September | October.