S
M
T
W
T
F
S
29
72°
34°
30
75°
55°
31
81°
64°
1
82°
64°
2
82°
73°
3
84°
64°
4
81°
61°
5
64°
45°
6
70°
37°
7
68°
39°
8
76°
50°
9
78°
47°
10
79°
50°
11
82°
54°
12
84°
63°
13
82°
64°
14
82°
64°
15
78°
55°
16
80°
54°
17
80°
61°
18
82°
61°
19
81°
61°
20
84°
62°
21
85°
60°
22
71°
54°
23
75°
57°
24
76°
57°
25
74°
55°
26
72°
54°
27
71°
55°
28
75°
56°
29
78°
58°
30
78°
59°
1
75°
59°
2
73°
58°
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 71° to 85°, with overnight lows between 47° and 64°. The average high for April is 78° with an average low of 57°. 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.
