S
M
T
W
T
F
S
31
72°
30°
1
76°
32°
2
79°
32°
3
79°
36°
4
87°
51°
5
93°
53°
6
90°
51°
7
84°
42°
8
84°
49°
9
85°
50°
10
82°
45°
11
78°
42°
12
81°
43°
13
83°
44°
14
89°
47°
15
87°
49°
16
87°
48°
17
85°
46°
18
89°
51°
19
89°
56°
20
91°
52°
21
88°
53°
22
85°
52°
23
79°
52°
24
82°
51°
25
84°
50°
26
87°
53°
27
89°
54°
28
89°
54°
29
90°
53°
30
91°
55°
1
90°
55°
2
91°
56°
3
83°
55°
4
84°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Junction
Junction's June 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 42° and 56°. The average high for June is 86° with an average low of 51°. 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 Junction. See also: July | August | September.