S
M
T
W
T
F
S
31
60°
55°
1
63°
56°
2
63°
55°
3
61°
55°
4
60°
54°
5
59°
52°
6
60°
52°
7
60°
55°
8
61°
55°
9
64°
54°
10
65°
56°
11
65°
55°
12
64°
55°
13
61°
53°
14
61°
54°
15
62°
56°
16
64°
56°
17
66°
55°
18
62°
54°
19
62°
55°
20
63°
56°
21
63°
55°
22
62°
53°
23
65°
57°
24
67°
57°
25
67°
56°
26
66°
58°
27
67°
58°
28
67°
57°
29
66°
56°
30
65°
57°
1
67°
58°
2
65°
57°
3
67°
58°
4
67°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St Stephen
St Stephen's June 2026 forecast shows daily high temperatures ranging from 59° to 67°, with overnight lows between 52° and 58°. The average high for June is 64° with an average low of 56°. 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 St Stephen. See also: July | August | September.