S
M
T
W
T
F
S
28
84°
64°
29
93°
69°
30
87°
67°
1
87°
67°
2
88°
67°
3
85°
67°
4
88°
62°
5
88°
66°
6
90°
69°
7
92°
72°
8
84°
62°
9
84°
62°
10
88°
64°
11
91°
66°
12
92°
68°
13
91°
67°
14
91°
67°
15
92°
66°
16
91°
66°
17
85°
62°
18
88°
68°
19
89°
67°
20
89°
68°
21
88°
67°
22
89°
67°
23
88°
66°
24
88°
66°
25
87°
67°
26
88°
66°
27
89°
68°
28
90°
68°
29
89°
67°
30
89°
68°
31
90°
68°
1
90°
69°
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 84° to 92°, with overnight lows between 62° and 72°. The average high for July is 89° 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 Marion. See also: August | September | October.
