S
M
T
W
T
F
S
27
79°
60°
28
81°
59°
29
80°
60°
30
84°
59°
1
83°
59°
2
83°
58°
3
82°
60°
4
83°
59°
5
81°
58°
6
77°
58°
7
80°
57°
8
82°
58°
9
83°
57°
10
82°
57°
11
80°
56°
12
80°
57°
13
79°
57°
14
81°
56°
15
81°
55°
16
79°
54°
17
79°
47°
18
78°
45°
19
72°
47°
20
72°
46°
21
72°
47°
22
73°
52°
23
77°
47°
24
77°
43°
25
69°
44°
26
68°
48°
27
69°
51°
28
69°
49°
29
75°
41°
30
68°
47°
31
67°
49°
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 67° to 84°, with overnight lows between 41° and 60°. The average high for October is 77° with an average low of 53°. 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.