S
M
T
W
T
F
S
28
94°
74°
29
96°
77°
30
96°
76°
1
96°
75°
2
90°
76°
3
90°
77°
4
93°
77°
5
92°
77°
6
93°
76°
7
92°
75°
8
98°
78°
9
97°
78°
10
97°
71°
11
88°
73°
12
95°
78°
13
94°
78°
14
95°
77°
15
96°
73°
16
95°
79°
17
90°
79°
18
89°
74°
19
89°
75°
20
90°
78°
21
92°
79°
22
93°
77°
23
96°
77°
24
93°
79°
25
92°
78°
26
90°
75°
27
90°
82°
28
87°
83°
29
88°
85°
30
88°
84°
31
87°
84°
1
87°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Upper Captiva
Upper Captiva's July 2026 forecast shows daily high temperatures ranging from 87° to 90°, with overnight lows between 79° and 85°. The average high for July is 88° with an average low of 83°. 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 Upper Captiva. See also: August | September | October.
