S
M
T
W
T
F
S
29
55°
27°
30
67°
44°
31
79°
60°
1
78°
56°
2
55°
41°
3
68°
40°
4
80°
46°
5
68°
46°
6
54°
37°
7
47°
25°
8
50°
30°
9
57°
37°
10
66°
50°
11
64°
39°
12
63°
50°
13
76°
60°
14
79°
58°
15
74°
52°
16
64°
47°
17
63°
50°
18
67°
49°
19
66°
47°
20
62°
43°
21
68°
49°
22
70°
51°
23
71°
51°
24
71°
49°
25
70°
45°
26
60°
46°
27
59°
43°
28
61°
44°
29
61°
41°
30
60°
41°
1
62°
44°
2
63°
43°
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 79°, with overnight lows between 25° and 60°. The average high for April is 64° 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.
