S
M
T
W
T
F
S
27
74°
46°
28
69°
54°
29
76°
56°
30
76°
63°
1
82°
67°
2
70°
47°
3
65°
48°
4
68°
47°
5
64°
40°
6
62°
41°
7
69°
43°
8
68°
46°
9
69°
45°
10
66°
46°
11
66°
47°
12
66°
48°
13
67°
45°
14
58°
39°
15
58°
40°
16
68°
49°
17
69°
47°
18
67°
49°
19
68°
45°
20
60°
39°
21
55°
41°
22
55°
38°
23
57°
42°
24
66°
46°
25
66°
46°
26
65°
36°
27
53°
34°
28
55°
34°
29
59°
40°
30
56°
36°
31
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Barnesville
Barnesville's October 2026 forecast shows daily high temperatures ranging from 53° to 82°, with overnight lows between 34° and 67°. The average high for October is 64° with an average low of 44°. 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 Barnesville. See also: November | December | January.