S
M
T
W
T
F
S
31
77°
42°
1
81°
49°
2
77°
46°
3
82°
43°
4
85°
65°
5
77°
61°
6
84°
57°
7
83°
56°
8
84°
61°
9
85°
62°
10
84°
66°
11
88°
65°
12
85°
64°
13
82°
59°
14
78°
56°
15
75°
56°
16
74°
54°
17
77°
53°
18
77°
57°
19
77°
57°
20
76°
55°
21
73°
50°
22
71°
53°
23
75°
60°
24
81°
61°
25
82°
57°
26
74°
52°
27
73°
54°
28
75°
59°
29
76°
59°
30
77°
60°
1
76°
59°
2
79°
60°
3
82°
61°
4
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Marion
Marion's June 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 50° and 66°. The average high for June is 79° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Marion. See also: July | August | September.