S
M
T
W
T
F
S
31
76°
43°
1
78°
46°
2
76°
50°
3
82°
45°
4
85°
49°
5
88°
54°
6
89°
62°
7
89°
64°
8
80°
59°
9
82°
63°
10
87°
66°
11
95°
72°
12
95°
69°
13
N/A
14
92°
60°
15
78°
56°
16
79°
57°
17
88°
65°
18
91°
64°
19
78°
59°
20
81°
56°
21
82°
58°
22
80°
61°
23
82°
60°
24
82°
62°
25
81°
62°
26
84°
61°
27
80°
58°
28
79°
57°
29
79°
58°
30
80°
58°
1
80°
58°
2
81°
59°
3
83°
65°
4
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Mount Pleasant
Mount Pleasant's June 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 56° and 65°. The average high for June is 82° 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 Mount Pleasant. See also: July | August | September.
