S
M
T
W
T
F
S
30
81°
60°
31
82°
60°
1
86°
62°
2
83°
61°
3
80°
64°
4
85°
63°
5
85°
63°
6
84°
62°
7
83°
58°
8
79°
60°
9
83°
62°
10
82°
62°
11
82°
61°
12
84°
62°
13
84°
56°
14
77°
55°
15
77°
54°
16
78°
55°
17
77°
58°
18
82°
60°
19
81°
59°
20
82°
60°
21
75°
58°
22
80°
59°
23
80°
59°
24
81°
52°
25
74°
51°
26
75°
56°
27
79°
56°
28
80°
57°
29
Hist. Avg.
76°
51°
30
Hist. Avg.
75°
50°
1
Hist. Avg.
75°
50°
2
Hist. Avg.
75°
49°
3
Hist. Avg.
74°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Smyrna
Smyrna's September 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 51° and 64°. The average high for September is 81° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Smyrna. See also: October | November | December.
