S
M
T
W
T
F
S
28
89°
73°
29
91°
76°
30
92°
74°
1
92°
73°
2
92°
73°
3
93°
70°
4
91°
69°
5
86°
70°
6
86°
71°
7
89°
71°
8
84°
70°
9
90°
74°
10
89°
71°
11
85°
72°
12
88°
67°
13
88°
71°
14
92°
71°
15
93°
72°
16
92°
70°
17
87°
69°
18
90°
70°
19
90°
70°
20
89°
69°
21
95°
79°
22
87°
70°
23
88°
70°
24
92°
73°
25
92°
74°
26
93°
74°
27
92°
73°
28
92°
73°
29
89°
72°
30
86°
72°
31
85°
71°
1
85°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cape Girardeau
Cape Girardeau's July 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 67° and 79°. The average high for July is 89° with an average low of 72°. 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 Cape Girardeau. See also: August | September | October.
