S
M
T
W
T
F
S
27
61°
53°
28
56°
48°
29
59°
51°
30
61°
50°
1
74°
48°
2
64°
46°
3
56°
37°
4
59°
36°
5
57°
41°
6
48°
39°
7
49°
39°
8
56°
44°
9
54°
41°
10
51°
36°
11
55°
33°
12
60°
38°
13
40°
33°
14
50°
40°
15
51°
32°
16
49°
34°
17
40°
30°
18
51°
26°
19
59°
33°
20
55°
38°
21
55°
30°
22
52°
36°
23
46°
32°
24
54°
31°
25
63°
37°
26
58°
36°
27
41°
30°
28
48°
26°
29
66°
34°
30
56°
32°
31
42°
32°
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 42° to 56°, with overnight lows between 32° and 32°. The average high for October is 49° with an average low of 32°. 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.
