S
M
T
W
T
F
S
26
86°
48°
27
86°
45°
28
86°
45°
29
86°
50°
30
88°
43°
31
90°
43°
1
91°
41°
2
90°
48°
3
87°
43°
4
87°
46°
5
89°
57°
6
101°
57°
7
100°
58°
8
88°
55°
9
87°
51°
10
82°
50°
11
81°
47°
12
79°
48°
13
77°
47°
14
78°
48°
15
76°
48°
16
77°
47°
17
75°
49°
18
76°
50°
19
76°
51°
20
73°
50°
21
75°
50°
22
76°
49°
23
78°
51°
24
79°
50°
25
79°
50°
26
78°
49°
27
79°
50°
28
78°
49°
29
77°
50°
30
72°
49°
31
72°
49°
1
70°
47°
2
70°
45°
3
74°
48°
4
74°
48°
5
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in June Lake Junction
June Lake Junction's August 2026 forecast shows daily high temperatures ranging from 70° to 101°, with overnight lows between 43° and 58°. The average high for August is 79° 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 August weather will actually feel in June Lake Junction. See also: September | October | November.
