S
M
T
W
T
F
S
28
80°
65°
29
90°
29°
30
86°
66°
1
81°
65°
2
81°
64°
3
84°
66°
4
86°
65°
5
84°
63°
6
87°
64°
7
82°
63°
8
78°
66°
9
81°
64°
10
84°
60°
11
86°
63°
12
87°
68°
13
87°
67°
14
89°
66°
15
90°
64°
16
90°
67°
17
91°
72°
18
85°
65°
19
86°
63°
20
87°
68°
21
76°
62°
22
N/A
23
78°
60°
24
79°
64°
25
94°
70°
26
91°
72°
27
94°
66°
28
90°
67°
29
89°
63°
30
91°
64°
31
89°
62°
1
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Green Isle
Green Isle's July 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 60° and 72°. The average high for July is 88° with an average low of 65°. 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 Green Isle. See also: August | September | October.