S
M
T
W
T
F
S
31
77°
49°
1
72°
54°
2
77°
54°
3
81°
47°
4
86°
64°
5
86°
66°
6
81°
65°
7
84°
63°
8
84°
67°
9
82°
64°
10
83°
65°
11
84°
66°
12
85°
67°
13
86°
63°
14
83°
65°
15
81°
63°
16
79°
62°
17
81°
60°
18
82°
64°
19
82°
62°
20
84°
64°
21
85°
59°
22
77°
57°
23
78°
63°
24
85°
67°
25
86°
66°
26
86°
65°
27
80°
61°
28
80°
63°
29
83°
65°
30
84°
64°
1
83°
63°
2
84°
64°
3
86°
65°
4
85°
66°
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 77° to 86°, with overnight lows between 57° and 67°. The average high for June is 83° with an average low of 64°. 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.