S
M
T
W
T
F
S
26
80°
59°
27
84°
64°
28
82°
66°
29
79°
57°
30
83°
54°
31
85°
56°
1
78°
65°
2
81°
68°
3
81°
59°
4
85°
53°
5
87°
64°
6
87°
69°
7
85°
69°
8
84°
66°
9
87°
69°
10
84°
69°
11
80°
67°
12
80°
66°
13
79°
63°
14
77°
58°
15
78°
61°
16
77°
59°
17
77°
62°
18
76°
59°
19
78°
61°
20
78°
61°
21
77°
60°
22
84°
64°
23
85°
65°
24
77°
56°
25
76°
57°
26
81°
60°
27
83°
63°
28
83°
62°
29
79°
58°
30
75°
56°
31
75°
60°
1
76°
63°
2
75°
63°
3
80°
62°
4
82°
63°
5
81°
62°
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 87°, with overnight lows between 56° and 69°. The average high for August is 79° 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.
