S
M
T
W
T
F
S
29
81°
74°
30
80°
69°
31
80°
68°
1
84°
68°
2
83°
72°
3
80°
72°
4
79°
69°
5
85°
76°
6
85°
77°
7
86°
80°
8
87°
80°
9
84°
76°
10
85°
76°
11
85°
76°
12
85°
76°
13
83°
75°
14
80°
76°
15
84°
75°
16
84°
74°
17
83°
72°
18
85°
73°
19
85°
72°
20
87°
73°
21
86°
72°
22
85°
74°
23
85°
74°
24
84°
75°
25
84°
75°
26
85°
74°
27
84°
75°
28
84°
75°
29
85°
74°
30
84°
73°
1
84°
75°
2
85°
75°
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 80° to 87°, with overnight lows between 72° and 76°. The average high for April is 84° with an average low of 74°. 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.
