S
M
T
W
T
F
S
26
88°
72°
27
88°
77°
28
93°
73°
29
90°
73°
30
88°
70°
31
90°
68°
1
87°
72°
2
84°
69°
3
85°
69°
4
82°
68°
5
86°
69°
6
87°
68°
7
90°
69°
8
89°
68°
9
90°
70°
10
88°
68°
11
89°
69°
12
89°
67°
13
90°
69°
14
89°
70°
15
87°
67°
16
86°
67°
17
91°
71°
18
91°
72°
19
93°
72°
20
93°
71°
21
92°
71°
22
90°
70°
23
90°
71°
24
89°
71°
25
90°
70°
26
91°
71°
27
90°
71°
28
89°
70°
29
90°
69°
30
91°
70°
31
90°
70°
1
89°
69°
2
91°
70°
3
90°
69°
4
86°
66°
5
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barnesville
Barnesville's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 66° and 72°. The average high for August is 89° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Barnesville. See also: September | October | November.
