S
M
T
W
T
F
S
31
55°
36°
1
61°
42°
2
62°
44°
3
64°
49°
4
68°
53°
5
69°
53°
6
68°
56°
7
68°
52°
8
65°
51°
9
67°
54°
10
67°
53°
11
66°
56°
12
68°
54°
13
67°
55°
14
66°
53°
15
65°
49°
16
63°
50°
17
64°
53°
18
65°
54°
19
66°
53°
20
66°
51°
21
67°
51°
22
66°
52°
23
66°
52°
24
65°
58°
25
66°
58°
26
67°
56°
27
68°
58°
28
67°
57°
29
66°
54°
30
65°
55°
1
66°
54°
2
67°
57°
3
69°
60°
4
69°
60°
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 61° to 69°, with overnight lows between 42° and 60°. The average high for June is 66° with an average low of 53°. 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.
