S
M
T
W
T
F
S
27
81°
56°
28
82°
56°
29
83°
55°
30
82°
55°
1
81°
56°
2
82°
53°
3
82°
46°
4
73°
45°
5
71°
44°
6
72°
45°
7
75°
51°
8
78°
52°
9
71°
51°
10
71°
44°
11
Hist. Avg.
72°
43°
12
Hist. Avg.
71°
43°
13
Hist. Avg.
71°
43°
14
Hist. Avg.
70°
42°
15
Hist. Avg.
70°
42°
16
Hist. Avg.
70°
42°
17
Hist. Avg.
69°
41°
18
Hist. Avg.
69°
41°
19
Hist. Avg.
68°
41°
20
Hist. Avg.
68°
40°
21
Hist. Avg.
68°
40°
22
Hist. Avg.
67°
40°
23
Hist. Avg.
67°
39°
24
Hist. Avg.
67°
39°
25
Hist. Avg.
66°
39°
26
Hist. Avg.
66°
38°
27
Hist. Avg.
65°
38°
28
Hist. Avg.
65°
38°
29
Hist. Avg.
65°
38°
30
Hist. Avg.
64°
37°
31
Hist. Avg.
64°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Summersville
Summersville's October 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 44° and 56°. The average high for October is 77° with an average low of 51°. 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 Summersville. See also: November | December | January.