S
M
T
W
T
F
S
28
76°
65°
29
84°
62°
30
82°
63°
1
83°
70°
2
89°
71°
3
91°
74°
4
89°
70°
5
80°
68°
6
69°
61°
7
72°
62°
8
80°
63°
9
82°
67°
10
87°
70°
11
82°
63°
12
80°
58°
13
78°
68°
14
86°
72°
15
95°
65°
16
87°
66°
17
85°
64°
18
78°
67°
19
79°
65°
20
81°
68°
21
80°
66°
22
79°
67°
23
78°
65°
24
80°
67°
25
80°
66°
26
79°
67°
27
78°
67°
28
79°
70°
29
79°
68°
30
78°
67°
31
77°
69°
1
78°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Stonington
Stonington's July 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 64° and 72°. The average high for July is 81° with an average low of 67°. 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 Stonington. See also: August | September | October.
