S
M
T
W
T
F
S
31
66°
49°
1
73°
43°
2
74°
51°
3
76°
51°
4
75°
41°
5
70°
41°
6
65°
46°
7
76°
50°
8
73°
43°
9
69°
48°
10
77°
49°
11
79°
50°
12
78°
51°
13
79°
54°
14
80°
51°
15
80°
55°
16
81°
57°
17
81°
57°
18
80°
49°
19
78°
44°
20
68°
51°
21
74°
56°
22
74°
54°
23
72°
50°
24
77°
49°
25
74°
45°
26
71°
46°
27
69°
53°
28
77°
54°
29
76°
56°
30
78°
58°
1
80°
59°
2
76°
58°
3
82°
48°
4
75°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Boulder Junction
Boulder Junction's June 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 41° and 59°. The average high for June is 75° 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 Boulder Junction. See also: July | August | September.
