S
M
T
W
T
F
S
29
63°
41°
30
81°
52°
31
69°
41°
1
42°
37°
2
71°
39°
3
63°
40°
4
60°
41°
5
53°
38°
6
52°
34°
7
38°
30°
8
67°
56°
9
69°
43°
10
50°
39°
11
57°
51°
12
79°
61°
13
71°
58°
14
61°
40°
15
50°
39°
16
53°
45°
17
58°
48°
18
64°
50°
19
60°
50°
20
64°
55°
21
58°
43°
22
51°
39°
23
52°
48°
24
57°
49°
25
64°
47°
26
54°
42°
27
53°
41°
28
55°
50°
29
63°
52°
30
64°
52°
1
65°
48°
2
56°
46°
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 50° to 79°, with overnight lows between 39° and 61°. The average high for April is 60° with an average low of 48°. 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.
