S
M
T
W
T
F
S
31
73°
48°
1
65°
45°
2
60°
46°
3
62°
48°
4
69°
51°
5
74°
52°
6
74°
47°
7
65°
46°
8
66°
46°
9
71°
52°
10
73°
51°
11
66°
43°
12
66°
40°
13
63°
42°
14
66°
45°
15
75°
47°
16
74°
52°
17
75°
54°
18
77°
55°
19
79°
54°
20
80°
56°
21
79°
55°
22
77°
53°
23
80°
56°
24
74°
58°
25
81°
58°
26
82°
57°
27
81°
57°
28
80°
52°
29
78°
46°
30
70°
50°
1
71°
55°
2
72°
55°
3
78°
58°
4
73°
58°
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 60° to 82°, with overnight lows between 40° and 58°. The average high for June is 73° 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 Custer. See also: July | August | September.
