S
M
T
W
T
F
S
28
81°
61°
29
81°
63°
30
81°
64°
1
82°
61°
2
79°
59°
3
77°
54°
4
81°
55°
5
81°
57°
6
84°
64°
7
77°
64°
8
77°
57°
9
73°
54°
10
72°
50°
11
72°
50°
12
75°
48°
13
75°
52°
14
75°
52°
15
75°
50°
16
72°
52°
17
75°
48°
18
81°
54°
19
68°
45°
20
64°
37°
21
68°
39°
22
64°
37°
23
68°
39°
24
59°
36°
25
64°
41°
26
63°
50°
27
52°
48°
28
57°
46°
29
55°
46°
30
52°
46°
31
57°
37°
1
61°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mount Pleasant
Mount Pleasant's October 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Mount Pleasant. See also: November | December | January.
