S
M
T
W
T
F
S
27
82°
46°
28
84°
48°
29
86°
54°
30
88°
55°
1
90°
55°
2
91°
63°
3
88°
70°
4
73°
64°
5
72°
57°
6
79°
55°
7
79°
52°
8
81°
50°
9
79°
65°
10
73°
70°
11
82°
61°
12
85°
56°
13
87°
59°
14
88°
59°
15
82°
59°
16
80°
60°
17
79°
51°
18
69°
45°
19
73°
50°
20
72°
49°
21
69°
47°
22
70°
38°
23
67°
47°
24
66°
46°
25
65°
52°
26
66°
51°
27
72°
49°
28
71°
42°
29
63°
40°
30
64°
46°
31
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in East Sumter
East Sumter's October 2026 forecast shows daily high temperatures ranging from 63° to 88°, with overnight lows between 38° and 70°. The average high for October is 73° with an average low of 52°. 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 East Sumter. See also: November | December | January.