S
M
T
W
T
F
S
28
77°
55°
29
73°
55°
30
61°
58°
1
66°
53°
2
71°
56°
3
71°
59°
4
76°
56°
5
79°
56°
6
77°
57°
7
79°
59°
8
78°
58°
9
74°
54°
10
72°
55°
11
74°
55°
12
74°
53°
13
73°
51°
14
75°
55°
15
78°
56°
16
79°
56°
17
79°
57°
18
78°
57°
19
80°
58°
20
80°
57°
21
80°
57°
22
79°
56°
23
81°
57°
24
79°
56°
25
77°
57°
26
78°
56°
27
72°
55°
28
77°
54°
29
79°
56°
30
79°
57°
31
78°
57°
1
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in The Key
The Key's July 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 51° and 59°. The average high for July is 76° with an average low of 56°. 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 The Key. See also: August | September | October.
