S
M
T
W
T
F
S
31
75°
55°
1
71°
51°
2
72°
57°
3
76°
58°
4
77°
56°
5
73°
53°
6
66°
54°
7
67°
55°
8
69°
55°
9
69°
60°
10
77°
59°
11
77°
57°
12
70°
53°
13
69°
51°
14
70°
53°
15
70°
51°
16
71°
60°
17
76°
60°
18
72°
56°
19
79°
59°
20
79°
60°
21
77°
60°
22
74°
57°
23
75°
51°
24
76°
55°
25
79°
57°
26
81°
62°
27
82°
64°
28
78°
55°
29
84°
55°
30
77°
54°
1
82°
57°
2
83°
63°
3
80°
60°
4
84°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Custer
Custer's June 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 51° and 64°. The average high for June is 75° with an average low of 57°. 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 Custer. See also: July | August | September.
