S
M
T
W
T
F
S
27
68°
50°
28
62°
56°
29
72°
53°
30
72°
56°
1
81°
62°
2
72°
49°
3
64°
45°
4
68°
47°
5
60°
40°
6
60°
36°
7
70°
46°
8
70°
42°
9
69°
47°
10
72°
55°
11
62°
58°
12
70°
57°
13
67°
44°
14
61°
42°
15
63°
52°
16
68°
44°
17
57°
38°
18
53°
37°
19
60°
39°
20
60°
39°
21
59°
37°
22
54°
36°
23
52°
34°
24
52°
33°
25
56°
36°
26
60°
39°
27
58°
31°
28
50°
30°
29
49°
29°
30
50°
33°
31
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Greenville
Greenville's October 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 29° and 58°. The average high for October is 60° with an average low of 40°. 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 Greenville. See also: November | December | January.
