S
M
T
W
T
F
S
31
76°
49°
1
67°
50°
2
77°
51°
3
81°
56°
4
82°
62°
5
84°
67°
6
75°
62°
7
70°
58°
8
71°
56°
9
76°
58°
10
74°
57°
11
78°
63°
12
80°
61°
13
79°
64°
14
78°
61°
15
78°
62°
16
79°
63°
17
71°
56°
18
77°
55°
19
74°
56°
20
71°
55°
21
79°
50°
22
69°
49°
23
71°
54°
24
74°
59°
25
79°
58°
26
76°
54°
27
71°
52°
28
73°
56°
29
73°
56°
30
74°
55°
1
74°
56°
2
76°
58°
3
80°
59°
4
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Summerville
Summerville's June 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 49° and 67°. The average high for June is 76° with an average low of 58°. 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 Summerville. See also: July | August | September.
