S
M
T
W
T
F
S
29
77°
39°
30
81°
63°
31
86°
66°
1
84°
67°
2
81°
66°
3
86°
66°
4
77°
57°
5
64°
45°
6
72°
45°
7
73°
46°
8
81°
52°
9
79°
55°
10
81°
57°
11
84°
59°
12
81°
59°
13
81°
66°
14
84°
66°
15
82°
64°
16
84°
66°
17
86°
63°
18
73°
48°
19
70°
43°
20
77°
45°
21
81°
50°
22
82°
52°
23
83°
64°
24
76°
62°
25
79°
61°
26
82°
68°
27
85°
66°
28
82°
60°
29
76°
60°
30
78°
51°
1
64°
46°
2
68°
48°
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 64° to 85°, with overnight lows between 46° and 68°. The average high for April is 77° with an average low of 59°. 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.
