S
M
T
W
T
F
S
30
86°
62°
31
90°
67°
1
90°
64°
2
89°
62°
3
90°
66°
4
90°
67°
5
89°
67°
6
89°
66°
7
88°
65°
8
83°
65°
9
82°
64°
10
86°
65°
11
88°
64°
12
87°
64°
13
87°
63°
14
86°
64°
15
86°
64°
16
84°
62°
17
79°
58°
18
79°
61°
19
84°
57°
20
78°
55°
21
76°
57°
22
76°
58°
23
77°
60°
24
82°
60°
25
83°
59°
26
83°
60°
27
82°
58°
28
81°
57°
29
80°
56°
30
79°
56°
1
80°
55°
2
81°
57°
3
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Steve
Steve's September 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 51° and 67°. The average high for September is 84° 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 September weather will actually feel in Steve. See also: October | November | December.
