S
M
T
W
T
F
S
27
76°
47°
28
76°
51°
29
77°
50°
30
72°
53°
1
86°
63°
2
69°
49°
3
66°
46°
4
75°
44°
5
67°
39°
6
70°
47°
7
75°
52°
8
71°
45°
9
70°
48°
10
74°
49°
11
73°
54°
12
75°
53°
13
69°
49°
14
64°
46°
15
66°
44°
16
65°
43°
17
60°
42°
18
67°
48°
19
59°
42°
20
60°
42°
21
56°
44°
22
55°
40°
23
60°
44°
24
58°
42°
25
53°
39°
26
52°
40°
27
52°
37°
28
53°
40°
29
59°
45°
30
63°
46°
31
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Custar
Custar's October 2026 forecast shows daily high temperatures ranging from 52° to 75°, with overnight lows between 37° and 54°. The average high for October is 64° with an average low of 45°. 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 Custar. See also: November | December | January.