S
M
T
W
T
F
S
28
90°
82°
29
91°
84°
30
91°
82°
1
91°
83°
2
91°
83°
3
90°
82°
4
89°
82°
5
89°
83°
6
91°
84°
7
93°
82°
8
91°
83°
9
92°
84°
10
91°
83°
11
92°
83°
12
91°
84°
13
92°
85°
14
93°
83°
15
88°
82°
16
89°
83°
17
88°
83°
18
88°
83°
19
89°
82°
20
88°
83°
21
88°
83°
22
89°
82°
23
88°
83°
24
88°
83°
25
89°
82°
26
89°
83°
27
90°
83°
28
89°
84°
29
89°
84°
30
90°
83°
31
89°
83°
1
91°
82°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Stock Island
Stock Island's July 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 82° and 85°. The average high for July is 90° 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 Stock Island. See also: August | September | October.
