S
M
T
W
T
F
S
26
90°
72°
27
93°
71°
28
93°
72°
29
92°
72°
30
92°
71°
31
94°
72°
1
94°
72°
2
93°
71°
3
94°
66°
4
90°
66°
5
92°
71°
6
94°
68°
7
95°
67°
8
93°
68°
9
91°
66°
10
89°
70°
11
91°
72°
12
95°
71°
13
95°
71°
14
92°
70°
15
89°
71°
16
90°
70°
17
94°
71°
18
91°
68°
19
89°
70°
20
89°
70°
21
90°
69°
22
91°
69°
23
93°
70°
24
93°
69°
25
92°
69°
26
91°
68°
27
88°
69°
28
89°
68°
29
90°
68°
30
92°
67°
31
90°
63°
1
86°
62°
2
86°
62°
3
87°
67°
4
90°
65°
5
91°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Smyrna
Smyrna's August 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 62° and 72°. The average high for August is 91° 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 Smyrna. See also: September | October | November.