S
M
T
W
T
F
S
27
75°
47°
28
74°
46°
29
76°
46°
30
76°
47°
1
77°
49°
2
78°
46°
3
73°
41°
4
72°
41°
5
71°
45°
6
71°
48°
7
69°
43°
8
69°
41°
9
70°
45°
10
70°
48°
11
75°
50°
12
77°
50°
13
69°
42°
14
69°
42°
15
68°
43°
16
68°
42°
17
69°
41°
18
68°
41°
19
66°
43°
20
67°
43°
21
67°
39°
22
66°
38°
23
64°
42°
24
65°
38°
25
64°
38°
26
65°
41°
27
64°
36°
28
63°
37°
29
62°
36°
30
63°
42°
31
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cobb
Cobb's October 2026 forecast shows daily high temperatures ranging from 62° to 78°, with overnight lows between 36° and 50°. The average high for October is 69° with an average low of 43°. 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 Cobb. See also: November | December | January.