S
M
T
W
T
F
S
26
79°
57°
27
79°
58°
28
75°
58°
29
76°
55°
30
78°
59°
31
78°
53°
1
80°
57°
2
81°
58°
3
80°
52°
4
81°
51°
5
75°
55°
6
75°
57°
7
79°
56°
8
81°
52°
9
76°
50°
10
80°
56°
11
81°
50°
12
79°
49°
13
74°
57°
14
80°
58°
15
77°
52°
16
79°
49°
17
73°
49°
18
73°
48°
19
74°
49°
20
76°
51°
21
71°
48°
22
71°
54°
23
78°
55°
24
77°
53°
25
76°
46°
26
70°
45°
27
68°
45°
28
69°
46°
29
68°
47°
30
70°
52°
31
70°
54°
1
76°
54°
2
75°
52°
3
75°
46°
4
74°
52°
5
74°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hartfield
Hartfield's August 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 43° and 59°. The average high for August is 76° with an average low of 52°. 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 Hartfield. See also: September | October | November.