S
M
T
W
T
F
S
31
65°
42°
1
64°
41°
2
66°
48°
3
72°
52°
4
68°
51°
5
75°
47°
6
84°
55°
7
87°
50°
8
71°
53°
9
80°
52°
10
66°
45°
11
64°
44°
12
73°
47°
13
66°
45°
14
62°
45°
15
60°
46°
16
63°
44°
17
68°
49°
18
72°
51°
19
71°
50°
20
74°
51°
21
68°
52°
22
68°
55°
23
77°
55°
24
70°
56°
25
69°
56°
26
70°
50°
27
72°
55°
28
79°
57°
29
79°
58°
30
80°
59°
1
81°
59°
2
80°
58°
3
74°
56°
4
73°
57°
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 87°, with overnight lows between 44° and 59°. The average high for June is 72° with an average low of 52°. 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.
