S
M
T
W
T
F
S
31
69°
38°
1
58°
41°
2
73°
39°
3
81°
44°
4
81°
52°
5
87°
52°
6
82°
56°
7
82°
58°
8
74°
52°
9
81°
52°
10
84°
58°
11
87°
64°
12
90°
67°
13
88°
63°
14
79°
65°
15
75°
61°
16
70°
58°
17
70°
62°
18
71°
67°
19
80°
61°
20
80°
60°
21
76°
59°
22
74°
61°
23
78°
58°
24
76°
59°
25
78°
61°
26
77°
60°
27
79°
59°
28
75°
58°
29
74°
59°
30
74°
58°
1
75°
58°
2
75°
60°
3
76°
64°
4
76°
63°
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 70° to 80°, with overnight lows between 58° and 67°. The average high for June is 76° with an average low of 61°. 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.