S
M
T
W
T
F
S
27
96°
61°
28
97°
64°
29
94°
62°
30
100°
69°
1
95°
72°
2
96°
74°
3
94°
74°
4
82°
72°
5
90°
71°
6
95°
68°
7
95°
64°
8
94°
61°
9
91°
63°
10
83°
57°
11
91°
60°
12
91°
63°
13
91°
69°
14
91°
67°
15
91°
65°
16
84°
59°
17
75°
52°
18
76°
54°
19
76°
56°
20
77°
54°
21
77°
56°
22
75°
52°
23
71°
51°
24
71°
50°
25
74°
52°
26
77°
52°
27
78°
53°
28
79°
54°
29
73°
51°
30
75°
55°
31
76°
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 71° to 91°, with overnight lows between 50° and 69°. The average high for October is 80° with an average low of 57°. 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.
