S
M
T
W
T
F
S
30
92°
64°
31
93°
70°
1
94°
68°
2
93°
66°
3
93°
68°
4
94°
70°
5
93°
69°
6
92°
69°
7
92°
67°
8
86°
68°
9
85°
67°
10
89°
68°
11
91°
67°
12
91°
67°
13
90°
66°
14
90°
66°
15
89°
65°
16
84°
61°
17
82°
58°
18
82°
63°
19
88°
59°
20
80°
57°
21
79°
60°
22
79°
60°
23
80°
63°
24
86°
63°
25
86°
62°
26
87°
62°
27
86°
60°
28
85°
59°
29
84°
58°
30
84°
58°
1
82°
57°
2
85°
59°
3
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Smeltzer
Smeltzer's September 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 52° and 70°. The average high for September is 87° with an average low of 63°. 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 Smeltzer. See also: October | November | December.