S
M
T
W
T
F
S
30
106°
72°
31
105°
76°
1
101°
76°
2
100°
76°
3
100°
76°
4
101°
76°
5
104°
75°
6
106°
74°
7
105°
75°
8
104°
74°
9
98°
73°
10
95°
71°
11
87°
64°
12
90°
67°
13
91°
68°
14
87°
68°
15
88°
68°
16
89°
67°
17
89°
67°
18
88°
66°
19
89°
67°
20
89°
67°
21
88°
66°
22
88°
66°
23
87°
65°
24
87°
65°
25
86°
64°
26
87°
65°
27
88°
64°
28
88°
64°
29
87°
63°
30
87°
64°
1
86°
63°
2
86°
63°
3
85°
62°
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 85° to 106°, with overnight lows between 62° and 76°. The average high for September is 92° with an average low of 68°. 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.