S
M
T
W
T
F
S
27
N/A
28
88°
54°
29
91°
55°
30
92°
54°
1
92°
66°
2
90°
67°
3
90°
70°
4
77°
72°
5
81°
71°
6
85°
65°
7
85°
61°
8
84°
66°
9
73°
63°
10
76°
59°
11
82°
60°
12
91°
59°
13
89°
61°
14
90°
63°
15
81°
61°
16
82°
58°
17
78°
55°
18
74°
53°
19
74°
52°
20
73°
54°
21
77°
53°
22
78°
57°
23
72°
52°
24
71°
53°
25
70°
54°
26
74°
56°
27
76°
53°
28
74°
50°
29
70°
50°
30
69°
55°
31
74°
55°
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 69° to 91°, with overnight lows between 50° and 66°. The average high for October is 77° with an average low of 56°. 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.
