S
M
T
W
T
F
S
28
72°
56°
29
73°
62°
30
81°
61°
1
83°
57°
2
78°
54°
3
77°
53°
4
79°
55°
5
77°
53°
6
76°
51°
7
77°
58°
8
80°
57°
9
79°
57°
10
80°
53°
11
79°
52°
12
78°
54°
13
79°
53°
14
81°
55°
15
83°
55°
16
80°
53°
17
80°
62°
18
74°
52°
19
76°
51°
20
Hist. Avg.
82°
55°
21
Hist. Avg.
82°
55°
22
Hist. Avg.
82°
55°
23
Hist. Avg.
82°
55°
24
Hist. Avg.
82°
55°
25
Hist. Avg.
82°
55°
26
Hist. Avg.
82°
55°
27
Hist. Avg.
82°
55°
28
Hist. Avg.
82°
55°
29
Hist. Avg.
82°
55°
30
Hist. Avg.
81°
55°
31
Hist. Avg.
81°
55°
1
Hist. Avg.
81°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Rapid City
Rapid City's July 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 51° and 62°. The average high for July is 78° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Rapid City. See also: August | September | October.
