S
M
T
W
T
F
S
31
73°
43°
1
73°
45°
2
73°
49°
3
82°
50°
4
83°
58°
5
84°
66°
6
76°
61°
7
82°
56°
8
83°
56°
9
81°
59°
10
80°
61°
11
82°
60°
12
84°
63°
13
80°
60°
14
80°
61°
15
78°
59°
16
80°
55°
17
73°
54°
18
76°
60°
19
78°
59°
20
78°
60°
21
82°
52°
22
73°
52°
23
74°
55°
24
80°
62°
25
82°
61°
26
82°
57°
27
75°
54°
28
75°
57°
29
78°
61°
30
76°
59°
1
76°
57°
2
77°
56°
3
79°
58°
4
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mahoning
Mahoning's June 2026 forecast shows daily high temperatures ranging from 73° to 84°, 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 Mahoning. See also: July | August | September.