S
M
T
W
T
F
S
26
86°
67°
27
81°
65°
28
80°
63°
29
79°
60°
30
78°
66°
31
79°
63°
1
82°
65°
2
84°
66°
3
85°
67°
4
85°
65°
5
82°
62°
6
79°
61°
7
85°
65°
8
86°
65°
9
84°
66°
10
85°
63°
11
80°
59°
12
83°
63°
13
85°
65°
14
83°
58°
15
77°
57°
16
77°
57°
17
78°
63°
18
77°
64°
19
78°
64°
20
79°
63°
21
81°
63°
22
78°
62°
23
78°
63°
24
84°
56°
25
81°
63°
26
85°
62°
27
84°
63°
28
85°
62°
29
77°
56°
30
75°
56°
31
77°
62°
1
80°
62°
2
75°
63°
3
83°
63°
4
83°
57°
5
78°
57°
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 75° to 86°, with overnight lows between 56° and 67°. The average high for August is 81° with an average low of 62°. 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.
