S
M
T
W
T
F
S
27
69°
47°
28
73°
55°
29
71°
49°
30
68°
60°
1
67°
57°
2
61°
45°
3
63°
42°
4
64°
54°
5
59°
47°
6
72°
49°
7
72°
51°
8
65°
47°
9
63°
41°
10
71°
58°
11
72°
57°
12
76°
59°
13
62°
54°
14
58°
51°
15
53°
50°
16
51°
40°
17
56°
34°
18
64°
40°
19
61°
41°
20
63°
40°
21
69°
41°
22
53°
46°
23
60°
47°
24
64°
52°
25
67°
49°
26
52°
44°
27
56°
51°
28
64°
54°
29
62°
43°
30
57°
46°
31
57°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Carlsville
Carlsville's October 2026 forecast shows daily high temperatures ranging from 52° to 67°, with overnight lows between 43° and 54°. The average high for October is 59° with an average low of 48°. 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 Carlsville. See also: November | December | January.