S
M
T
W
T
F
S
30
92°
71°
31
93°
71°
1
94°
71°
2
97°
73°
3
99°
72°
4
95°
71°
5
98°
74°
6
96°
72°
7
84°
69°
8
89°
70°
9
85°
71°
10
87°
71°
11
88°
69°
12
88°
70°
13
90°
69°
14
89°
70°
15
88°
69°
16
89°
69°
17
86°
68°
18
87°
67°
19
86°
66°
20
86°
61°
21
88°
68°
22
87°
67°
23
87°
67°
24
86°
66°
25
86°
66°
26
87°
65°
27
87°
66°
28
86°
66°
29
85°
65°
30
85°
65°
1
84°
64°
2
84°
64°
3
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Deepstep
Deepstep's September 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 61° and 71°. The average high for September is 87° with an average low of 67°. 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 Deepstep. See also: October | November | December.
