S
M
T
W
T
F
S
31
72°
47°
1
69°
48°
2
71°
47°
3
73°
41°
4
77°
47°
5
79°
54°
6
75°
51°
7
77°
51°
8
N/A
9
77°
46°
10
76°
46°
11
72°
47°
12
74°
46°
13
75°
47°
14
77°
47°
15
77°
42°
16
72°
45°
17
68°
38°
18
72°
48°
19
71°
47°
20
72°
48°
21
73°
47°
22
72°
45°
23
71°
46°
24
72°
45°
25
72°
45°
26
71°
46°
27
73°
46°
28
73°
45°
29
72°
45°
30
74°
46°
1
74°
46°
2
73°
45°
3
70°
46°
4
68°
46°
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 68° to 77°, with overnight lows between 38° and 48°. The average high for June is 73° with an average low of 46°. 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.
