S
M
T
W
T
F
S
26
87°
71°
27
89°
71°
28
88°
70°
29
85°
71°
30
86°
71°
31
89°
70°
1
89°
71°
2
88°
70°
3
89°
69°
4
89°
70°
5
88°
70°
6
84°
69°
7
86°
65°
8
84°
64°
9
84°
65°
10
85°
64°
11
86°
69°
12
88°
69°
13
89°
68°
14
88°
64°
15
85°
63°
16
83°
68°
17
83°
68°
18
86°
63°
19
84°
63°
20
82°
64°
21
83°
63°
22
84°
62°
23
85°
62°
24
84°
63°
25
83°
62°
26
85°
66°
27
87°
67°
28
86°
68°
29
88°
68°
30
87°
66°
31
85°
60°
1
82°
59°
2
79°
60°
3
80°
60°
4
80°
61°
5
81°
59°
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 79° to 89°, with overnight lows between 59° and 71°. The average high for August is 85° 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 Smyrna. See also: September | October | November.