S
M
T
W
T
F
S
30
84°
50°
31
82°
49°
1
83°
43°
2
82°
45°
3
81°
48°
4
84°
49°
5
88°
52°
6
86°
48°
7
82°
49°
8
82°
50°
9
85°
50°
10
Hist. Avg.
85°
40°
11
Hist. Avg.
85°
40°
12
Hist. Avg.
85°
40°
13
Hist. Avg.
84°
39°
14
Hist. Avg.
84°
39°
15
Hist. Avg.
84°
39°
16
Hist. Avg.
84°
38°
17
Hist. Avg.
83°
38°
18
Hist. Avg.
83°
38°
19
Hist. Avg.
82°
38°
20
Hist. Avg.
82°
37°
21
Hist. Avg.
82°
37°
22
Hist. Avg.
81°
37°
23
Hist. Avg.
81°
36°
24
Hist. Avg.
81°
36°
25
Hist. Avg.
80°
36°
26
Hist. Avg.
80°
35°
27
Hist. Avg.
80°
35°
28
Hist. Avg.
79°
35°
29
Hist. Avg.
79°
34°
30
Hist. Avg.
78°
34°
1
Hist. Avg.
78°
34°
2
Hist. Avg.
78°
34°
3
Hist. Avg.
77°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Smith
Smith's September 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 43° and 52°. The average high for September is 84° with an average low of 48°. 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 Smith. See also: October | November | December.