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
N/A
8
84°
71°
9
91°
75°
10
89°
74°
11
85°
72°
12
88°
70°
13
91°
71°
14
92°
71°
15
93°
72°
16
92°
70°
17
88°
71°
18
90°
70°
19
91°
70°
20
100°
80°
21
90°
72°
22
87°
70°
23
88°
70°
24
88°
69°
25
89°
70°
26
91°
72°
27
91°
72°
28
92°
73°
29
92°
73°
30
91°
72°
31
92°
73°
1
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Cape Girardeau
Cape Girardeau's July 2026 forecast shows daily high temperatures ranging from 84° to 100°, with overnight lows between 69° and 80°. The average high for July is 90° 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.
