S
M
T
W
T
F
S
28
95°
77°
29
97°
78°
30
95°
76°
1
96°
76°
2
95°
74°
3
95°
75°
4
96°
76°
5
96°
75°
6
93°
74°
7
94°
74°
8
95°
76°
9
97°
74°
10
94°
75°
11
97°
73°
12
96°
74°
13
94°
75°
14
93°
73°
15
95°
75°
16
96°
75°
17
96°
75°
18
95°
74°
19
96°
75°
20
96°
75°
21
97°
74°
22
97°
75°
23
96°
75°
24
97°
74°
25
97°
75°
26
96°
75°
27
96°
74°
28
96°
75°
29
97°
75°
30
98°
76°
31
98°
76°
1
97°
75°
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 93° to 98°, with overnight lows between 73° and 76°. The average high for July is 96° with an average low of 75°. 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.
