S
M
T
W
T
F
S
26
82°
52°
27
79°
52°
28
78°
49°
29
77°
48°
30
76°
48°
31
78°
49°
1
82°
51°
2
81°
49°
3
81°
46°
4
79°
45°
5
84°
50°
6
85°
48°
7
79°
47°
8
81°
48°
9
79°
52°
10
85°
53°
11
87°
53°
12
87°
54°
13
86°
51°
14
87°
50°
15
86°
47°
16
86°
45°
17
85°
49°
18
82°
49°
19
78°
45°
20
78°
45°
21
79°
46°
22
77°
43°
23
77°
47°
24
80°
50°
25
83°
51°
26
84°
50°
27
84°
47°
28
83°
51°
29
84°
50°
30
82°
50°
31
82°
49°
1
81°
46°
2
81°
46°
3
80°
47°
4
80°
49°
5
78°
44°
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 76° to 87°, with overnight lows between 43° and 54°. The average high for August is 82° with an average low of 49°. 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.
