S
M
T
W
T
F
S
29
82°
54°
30
82°
61°
31
85°
60°
1
85°
66°
2
80°
67°
3
83°
67°
4
73°
53°
5
70°
45°
6
72°
44°
7
75°
40°
8
81°
53°
9
81°
58°
10
82°
58°
11
82°
65°
12
76°
67°
13
83°
68°
14
79°
64°
15
75°
60°
16
74°
59°
17
79°
63°
18
82°
64°
19
82°
65°
20
85°
64°
21
76°
51°
22
80°
57°
23
79°
58°
24
80°
58°
25
80°
57°
26
79°
58°
27
78°
58°
28
76°
57°
29
80°
60°
30
80°
60°
1
79°
59°
2
76°
57°
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 74° to 85°, with overnight lows between 51° and 68°. The average high for April is 79° with an average low of 60°. 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.
