S
M
T
W
T
F
S
31
79°
53°
1
78°
62°
2
78°
52°
3
81°
55°
4
84°
61°
5
84°
66°
6
82°
69°
7
83°
65°
8
85°
64°
9
83°
66°
10
82°
67°
11
86°
67°
12
85°
67°
13
86°
65°
14
84°
65°
15
82°
70°
16
76°
59°
17
77°
60°
18
78°
62°
19
79°
64°
20
79°
66°
21
80°
64°
22
82°
68°
23
81°
65°
24
81°
66°
25
82°
68°
26
85°
67°
27
84°
68°
28
82°
64°
29
81°
62°
30
82°
61°
1
81°
62°
2
81°
63°
3
82°
68°
4
82°
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 76° to 86°, with overnight lows between 52° and 70°. The average high for June is 82° 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.