S
M
T
W
T
F
S
31
59°
31°
1
64°
36°
2
69°
40°
3
75°
46°
4
79°
48°
5
78°
57°
6
72°
54°
7
69°
49°
8
74°
50°
9
73°
53°
10
76°
56°
11
73°
56°
12
71°
52°
13
71°
53°
14
72°
48°
15
65°
44°
16
63°
45°
17
64°
45°
18
66°
46°
19
67°
49°
20
66°
46°
21
68°
47°
22
70°
51°
23
68°
52°
24
67°
52°
25
69°
49°
26
67°
48°
27
68°
55°
28
69°
54°
29
69°
51°
30
68°
50°
1
68°
49°
2
69°
52°
3
73°
56°
4
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Blue Mountain Lake
Blue Mountain Lake's June 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 36° and 57°. The average high for June is 70° with an average low of 50°. 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 Blue Mountain Lake. See also: July | August | September.