S
M
T
W
T
F
S
31
69°
40°
1
71°
42°
2
72°
44°
3
73°
46°
4
79°
46°
5
83°
61°
6
79°
65°
7
74°
56°
8
82°
51°
9
87°
73°
10
87°
69°
11
84°
71°
12
80°
61°
13
82°
58°
14
81°
58°
15
67°
56°
16
76°
54°
17
73°
57°
18
74°
64°
19
73°
61°
20
75°
58°
21
69°
53°
22
66°
56°
23
71°
52°
24
72°
50°
25
79°
61°
26
71°
57°
27
78°
64°
28
77°
66°
29
84°
75°
30
92°
76°
1
92°
77°
2
92°
75°
3
89°
73°
4
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mentor Headlands
Mentor Headlands's June 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 64° and 77°. The average high for June is 86° with an average low of 72°. 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 Mentor Headlands. See also: July | August | September.