S
M
T
W
T
F
S
31
74°
60°
1
82°
56°
2
71°
58°
3
77°
50°
4
84°
53°
5
89°
55°
6
88°
59°
7
89°
63°
8
93°
66°
9
84°
68°
10
87°
69°
11
94°
70°
12
96°
71°
13
94°
69°
14
94°
70°
15
85°
64°
16
82°
63°
17
89°
64°
18
94°
68°
19
85°
59°
20
84°
60°
21
89°
62°
22
N/A
23
85°
61°
24
86°
61°
25
92°
68°
26
95°
71°
27
97°
71°
28
95°
70°
29
97°
71°
30
96°
68°
1
97°
70°
2
95°
69°
3
95°
70°
4
94°
68°
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 85° to 97°, with overnight lows between 61° and 71°. The average high for June is 94° with an average low of 68°. 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.
