S
M
T
W
T
F
S
31
75°
53°
1
74°
44°
2
75°
58°
3
73°
56°
4
76°
54°
5
85°
53°
6
94°
67°
7
97°
59°
8
78°
53°
9
94°
58°
10
74°
53°
11
71°
50°
12
83°
52°
13
65°
45°
14
73°
43°
15
80°
45°
16
89°
64°
17
77°
51°
18
75°
54°
19
82°
54°
20
79°
56°
21
63°
52°
22
72°
54°
23
73°
55°
24
77°
60°
25
78°
56°
26
88°
59°
27
80°
58°
28
82°
60°
29
81°
59°
30
75°
61°
1
85°
60°
2
76°
55°
3
76°
63°
4
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rapid City
Rapid City's June 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 51° and 64°. The average high for June is 79° with an average low of 58°. 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 Rapid City. See also: July | August | September.
