S
M
T
W
T
F
S
28
90°
82°
29
91°
84°
30
91°
82°
1
90°
78°
2
89°
82°
3
90°
79°
4
90°
84°
5
90°
85°
6
90°
84°
7
91°
85°
8
92°
86°
9
91°
82°
10
91°
76°
11
89°
77°
12
90°
85°
13
89°
85°
14
92°
81°
15
93°
82°
16
91°
81°
17
92°
83°
18
91°
81°
19
90°
82°
20
92°
80°
21
91°
82°
22
93°
81°
23
90°
80°
24
92°
82°
25
90°
81°
26
90°
82°
27
91°
79°
28
90°
81°
29
92°
80°
30
91°
81°
31
92°
81°
1
91°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cudjoe Key
Cudjoe Key's July 2026 forecast shows daily high temperatures ranging from 90° to 93°, with overnight lows between 79° and 83°. The average high for July is 91° with an average low of 81°. 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 Cudjoe Key. See also: August | September | October.
