S
M
T
W
T
F
S
28
93°
71°
29
94°
72°
30
92°
69°
1
91°
70°
2
92°
71°
3
94°
70°
4
95°
71°
5
94°
72°
6
92°
70°
7
91°
72°
8
89°
70°
9
91°
71°
10
90°
72°
11
90°
72°
12
89°
71°
13
88°
72°
14
87°
72°
15
88°
71°
16
90°
72°
17
89°
72°
18
89°
71°
19
90°
72°
20
90°
72°
21
89°
71°
22
93°
72°
23
92°
73°
24
92°
73°
25
93°
72°
26
93°
73°
27
90°
73°
28
92°
72°
29
93°
73°
30
93°
73°
31
92°
72°
1
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Marion
Marion's July 2026 forecast shows daily high temperatures ranging from 87° to 95°, with overnight lows between 69° and 73°. The average high for July is 91° 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 Marion. See also: August | September | October.
