S
M
T
W
T
F
S
31
78°
65°
1
83°
65°
2
83°
60°
3
80°
55°
4
81°
55°
5
81°
57°
6
83°
63°
7
82°
66°
8
78°
66°
9
82°
68°
10
82°
69°
11
83°
68°
12
87°
70°
13
88°
71°
14
88°
71°
15
89°
70°
16
89°
70°
17
88°
67°
18
90°
70°
19
91°
73°
20
94°
72°
21
91°
71°
22
91°
72°
23
90°
72°
24
91°
71°
25
90°
72°
26
92°
72°
27
92°
71°
28
90°
72°
29
88°
72°
30
86°
71°
1
87°
70°
2
86°
68°
3
85°
67°
4
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Collbran
Collbran's June 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 55° and 73°. The average high for June is 87° with an average low of 69°. 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 Collbran. See also: July | August | September.