S
M
T
W
T
F
S
27
82°
54°
28
80°
53°
29
82°
61°
30
84°
61°
1
85°
62°
2
87°
66°
3
84°
67°
4
73°
60°
5
80°
63°
6
74°
55°
7
79°
54°
8
85°
57°
9
75°
64°
10
66°
56°
11
75°
62°
12
85°
58°
13
85°
54°
14
88°
59°
15
89°
61°
16
85°
64°
17
67°
46°
18
64°
43°
19
69°
43°
20
75°
42°
21
74°
46°
22
75°
53°
23
70°
52°
24
65°
50°
25
69°
50°
26
70°
49°
27
75°
45°
28
73°
56°
29
75°
49°
30
79°
59°
31
73°
52°
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 73° to 79°, with overnight lows between 49° and 59°. The average high for October is 75° with an average low of 54°. 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.
