S
M
T
W
T
F
S
26
91°
68°
27
91°
68°
28
85°
67°
29
90°
69°
30
91°
69°
31
91°
68°
1
89°
68°
2
90°
67°
3
84°
60°
4
85°
64°
5
86°
61°
6
91°
60°
7
89°
59°
8
84°
58°
9
84°
64°
10
85°
63°
11
88°
59°
12
84°
57°
13
82°
58°
14
82°
60°
15
83°
60°
16
82°
57°
17
82°
56°
18
83°
57°
19
82°
58°
20
82°
64°
21
86°
65°
22
89°
65°
23
90°
64°
24
90°
59°
25
85°
56°
26
80°
55°
27
80°
55°
28
81°
56°
29
83°
55°
30
80°
57°
31
80°
58°
1
81°
61°
2
81°
61°
3
83°
54°
4
82°
52°
5
78°
51°
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 78° to 91°, with overnight lows between 51° and 69°. The average high for August is 85° with an average low of 61°. 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.