S
M
T
W
T
F
S
28
73°
54°
29
72°
49°
30
83°
47°
1
85°
49°
2
90°
46°
3
87°
48°
4
90°
49°
5
96°
51°
6
94°
57°
7
95°
57°
8
91°
50°
9
84°
52°
10
94°
46°
11
101°
58°
12
104°
58°
13
104°
56°
14
104°
59°
15
98°
54°
16
91°
55°
17
95°
60°
18
94°
60°
19
92°
61°
20
87°
57°
21
87°
59°
22
86°
58°
23
88°
59°
24
90°
58°
25
85°
62°
26
85°
62°
27
84°
59°
28
84°
60°
29
90°
62°
30
88°
63°
31
85°
63°
1
91°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Casper South
Casper South's July 2026 forecast shows daily high temperatures ranging from 84° to 104°, with overnight lows between 54° and 63°. The average high for July is 92° with an average low of 59°. 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 Casper South. See also: August | September | October.
