S
M
T
W
T
F
S
31
72°
34°
1
70°
43°
2
72°
41°
3
77°
43°
4
81°
45°
5
82°
48°
6
82°
57°
7
77°
61°
8
68°
52°
9
79°
52°
10
79°
64°
11
86°
68°
12
86°
68°
13
81°
61°
14
81°
55°
15
70°
54°
16
72°
43°
17
77°
52°
18
81°
66°
19
74°
59°
20
78°
54°
21
79°
58°
22
72°
62°
23
79°
55°
24
81°
58°
25
78°
56°
26
76°
55°
27
79°
53°
28
78°
54°
29
84°
61°
30
80°
62°
1
85°
59°
2
80°
59°
3
82°
60°
4
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Glen Lyon
Glen Lyon's June 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 53° and 62°. 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 Glen Lyon. See also: July | August | September.