S
M
T
W
T
F
S
29
54°
23°
30
70°
47°
31
80°
55°
1
84°
53°
2
53°
44°
3
72°
44°
4
81°
49°
5
72°
41°
6
59°
42°
7
54°
28°
8
47°
35°
9
61°
44°
10
72°
49°
11
75°
49°
12
74°
50°
13
76°
54°
14
75°
51°
15
70°
47°
16
68°
49°
17
71°
42°
18
59°
47°
19
60°
48°
20
68°
49°
21
68°
49°
22
69°
51°
23
71°
51°
24
71°
49°
25
70°
47°
26
61°
47°
27
61°
45°
28
62°
46°
29
62°
43°
30
61°
42°
1
63°
47°
2
64°
44°
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 47° to 76°, with overnight lows between 28° and 54°. The average high for April is 66° 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 April weather will actually feel in Mount Pleasant. See also: May | June | July.
