S
M
T
W
T
F
S
29
80°
43°
30
83°
58°
31
83°
67°
1
87°
64°
2
82°
66°
3
85°
64°
4
83°
66°
5
68°
56°
6
70°
46°
7
77°
41°
8
76°
52°
9
78°
48°
10
79°
50°
11
83°
53°
12
84°
58°
13
80°
62°
14
81°
63°
15
78°
59°
16
77°
58°
17
79°
56°
18
81°
58°
19
82°
58°
20
84°
59°
21
76°
51°
22
78°
56°
23
77°
57°
24
79°
58°
25
78°
57°
26
78°
56°
27
79°
57°
28
73°
57°
29
80°
59°
30
80°
58°
1
79°
59°
2
78°
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 73° to 84°, with overnight lows between 48° and 63°. The average high for April is 79° 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.
