S
M
T
W
T
F
S
26
91°
72°
27
90°
72°
28
89°
71°
29
86°
69°
30
87°
72°
31
90°
72°
1
88°
71°
2
91°
73°
3
92°
73°
4
92°
72°
5
91°
71°
6
91°
71°
7
90°
72°
8
91°
73°
9
92°
72°
10
92°
71°
11
89°
70°
12
91°
71°
13
90°
71°
14
86°
67°
15
84°
64°
16
84°
64°
17
85°
67°
18
85°
67°
19
86°
70°
20
90°
70°
21
86°
69°
22
86°
70°
23
89°
70°
24
91°
68°
25
87°
69°
26
86°
69°
27
85°
66°
28
86°
67°
29
89°
66°
30
86°
68°
31
85°
68°
1
84°
67°
2
86°
67°
3
83°
61°
4
83°
58°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nashville
Nashville's August 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 58° and 73°. The average high for August is 88° with an average low of 69°. 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 Nashville. See also: September | October | November.
