S
M
T
W
T
F
S
26
72°
52°
27
74°
53°
28
76°
54°
29
71°
55°
30
72°
56°
31
75°
55°
1
77°
56°
2
77°
57°
3
75°
58°
4
76°
56°
5
74°
57°
6
71°
54°
7
70°
52°
8
69°
55°
9
69°
51°
10
70°
49°
11
69°
50°
12
70°
56°
13
72°
57°
14
77°
56°
15
70°
53°
16
71°
56°
17
72°
56°
18
69°
54°
19
69°
50°
20
70°
54°
21
67°
52°
22
67°
52°
23
68°
54°
24
67°
50°
25
70°
55°
26
73°
55°
27
73°
54°
28
71°
43°
29
69°
43°
30
71°
47°
31
72°
51°
1
74°
51°
2
73°
53°
3
74°
51°
4
73°
50°
5
69°
49°
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 67° to 77°, with overnight lows between 43° and 58°. The average high for August is 72° with an average low of 53°. 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.
