S
M
T
W
T
F
S
27
71°
55°
28
78°
53°
29
70°
46°
30
70°
51°
1
69°
56°
2
77°
43°
3
78°
43°
4
64°
42°
5
62°
42°
6
64°
44°
7
66°
50°
8
69°
52°
9
71°
52°
10
73°
54°
11
75°
44°
12
74°
41°
13
67°
44°
14
60°
43°
15
59°
43°
16
59°
40°
17
60°
42°
18
61°
42°
19
64°
44°
20
65°
47°
21
66°
50°
22
67°
49°
23
68°
45°
24
67°
40°
25
62°
40°
26
59°
38°
27
58°
38°
28
54°
36°
29
55°
42°
30
Hist. Avg.
59°
40°
31
Hist. Avg.
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in McComb
McComb's October 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 36° and 56°. The average high for October is 66° 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 McComb. See also: November | December | January.
