S
M
T
W
T
F
S
31
85°
68°
1
88°
67°
2
83°
65°
3
81°
59°
4
81°
55°
5
85°
56°
6
84°
61°
7
81°
71°
8
83°
71°
9
89°
71°
10
89°
71°
11
91°
70°
12
89°
68°
13
90°
66°
14
N/A
15
81°
62°
16
85°
70°
17
90°
74°
18
87°
71°
19
76°
60°
20
82°
62°
21
85°
70°
22
86°
69°
23
82°
67°
24
86°
68°
25
84°
66°
26
86°
67°
27
86°
68°
28
88°
66°
29
85°
70°
30
85°
70°
1
86°
69°
2
87°
71°
3
87°
71°
4
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Youngtown
Youngtown's June 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 60° and 74°. The average high for June is 85° with an average low of 68°. 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 Youngtown. See also: July | August | September.