S
M
T
W
T
F
S
26
90°
71°
27
90°
71°
28
86°
70°
29
87°
71°
30
92°
72°
31
91°
71°
1
89°
71°
2
88°
70°
3
92°
64°
4
86°
64°
5
87°
66°
6
86°
65°
7
87°
64°
8
88°
63°
9
86°
63°
10
87°
64°
11
88°
70°
12
91°
69°
13
93°
66°
14
86°
67°
15
86°
68°
16
87°
66°
17
88°
63°
18
86°
64°
19
85°
62°
20
85°
62°
21
87°
64°
22
90°
68°
23
91°
67°
24
91°
67°
25
92°
66°
26
90°
65°
27
91°
66°
28
89°
67°
29
87°
66°
30
88°
60°
31
84°
57°
1
83°
57°
2
82°
58°
3
83°
60°
4
85°
63°
5
89°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Athens
New Athens's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 57° and 72°. The average high for August is 88° with an average low of 66°. 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 New Athens. See also: September | October | November.