S
M
T
W
T
F
S
31
66°
41°
1
60°
43°
2
74°
40°
3
78°
50°
4
77°
53°
5
82°
59°
6
83°
64°
7
74°
56°
8
66°
55°
9
72°
58°
10
75°
60°
11
74°
61°
12
75°
59°
13
76°
61°
14
76°
60°
15
74°
62°
16
75°
59°
17
72°
61°
18
73°
63°
19
76°
63°
20
76°
61°
21
77°
61°
22
73°
58°
23
72°
58°
24
73°
64°
25
75°
66°
26
80°
64°
27
77°
60°
28
74°
61°
29
75°
60°
30
74°
60°
1
76°
61°
2
75°
62°
3
79°
67°
4
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stonington
Stonington's June 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 50° and 67°. The average high for June is 76° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Stonington. See also: July | August | September.
