S
M
T
W
T
F
S
29
63°
33°
30
77°
35°
31
65°
41°
1
41°
31°
2
62°
33°
3
64°
40°
4
55°
38°
5
45°
36°
6
52°
27°
7
38°
26°
8
58°
28°
9
66°
45°
10
49°
34°
11
54°
28°
12
77°
41°
13
76°
60°
14
76°
58°
15
70°
59°
16
70°
52°
17
73°
45°
18
66°
40°
19
46°
32°
20
49°
37°
21
69°
39°
22
68°
42°
23
74°
53°
24
71°
47°
25
62°
42°
26
57°
38°
27
58°
42°
28
54°
40°
29
57°
40°
30
58°
39°
1
59°
41°
2
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mount Pleasant
Mount Pleasant's April 2026 forecast shows daily high temperatures ranging from 49° to 74°, with overnight lows between 37° and 53°. The average high for April is 61° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Mount Pleasant. See also: May | June | July.
