S
M
T
W
T
F
S
27
86°
62°
28
85°
62°
29
81°
59°
30
81°
62°
1
86°
61°
2
86°
61°
3
85°
60°
4
86°
61°
5
86°
61°
6
87°
59°
7
84°
60°
8
86°
60°
9
78°
59°
10
84°
59°
11
76°
60°
12
77°
61°
13
82°
60°
14
83°
60°
15
83°
59°
16
82°
57°
17
82°
48°
18
73°
48°
19
72°
49°
20
72°
51°
21
74°
55°
22
78°
56°
23
78°
52°
24
73°
45°
25
69°
50°
26
70°
53°
27
72°
52°
28
74°
43°
29
71°
42°
30
65°
48°
31
71°
47°
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 65° to 87°, with overnight lows between 42° and 62°. The average high for October is 79° with an average low of 55°. 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.
