S
M
T
W
T
F
S
26
89°
70°
27
91°
71°
28
92°
71°
29
91°
70°
30
92°
71°
31
91°
69°
1
92°
69°
2
91°
67°
3
92°
66°
4
88°
65°
5
89°
66°
6
88°
67°
7
87°
66°
8
88°
67°
9
90°
67°
10
92°
66°
11
93°
68°
12
89°
69°
13
91°
71°
14
Hist. Avg.
90°
68°
15
Hist. Avg.
90°
67°
16
Hist. Avg.
90°
67°
17
Hist. Avg.
90°
67°
18
Hist. Avg.
90°
67°
19
Hist. Avg.
89°
67°
20
Hist. Avg.
89°
67°
21
Hist. Avg.
89°
67°
22
Hist. Avg.
89°
67°
23
Hist. Avg.
89°
67°
24
Hist. Avg.
89°
67°
25
Hist. Avg.
89°
66°
26
Hist. Avg.
89°
66°
27
Hist. Avg.
89°
66°
28
Hist. Avg.
88°
66°
29
Hist. Avg.
88°
66°
30
Hist. Avg.
88°
66°
31
Hist. Avg.
88°
66°
1
Hist. Avg.
88°
65°
2
Hist. Avg.
88°
65°
3
Hist. Avg.
88°
65°
4
Hist. Avg.
87°
64°
5
Hist. Avg.
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Newnan
Newnan's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 65° and 71°. The average high for August is 90° with an average low of 68°. 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 Newnan. See also: September | October | November.
