S
M
T
W
T
F
S
27
62°
52°
28
56°
52°
29
59°
52°
30
66°
49°
1
75°
58°
2
70°
42°
3
61°
37°
4
58°
42°
5
56°
34°
6
55°
35°
7
61°
37°
8
58°
39°
9
60°
40°
10
56°
38°
11
57°
40°
12
58°
33°
13
56°
32°
14
49°
29°
15
48°
32°
16
54°
37°
17
59°
38°
18
58°
37°
19
58°
36°
20
53°
36°
21
56°
27°
22
46°
25°
23
45°
24°
24
46°
34°
25
56°
35°
26
55°
25°
27
43°
23°
28
42°
25°
29
50°
33°
30
54°
35°
31
54°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Columbia
Columbia's October 2026 forecast shows daily high temperatures ranging from 42° to 75°, with overnight lows between 23° and 58°. The average high for October is 56° with an average low of 36°. 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 Columbia. See also: November | December | January.
