S
M
T
W
T
F
S
31
85°
63°
1
81°
64°
2
82°
59°
3
83°
62°
4
87°
64°
5
92°
70°
6
90°
69°
7
87°
70°
8
82°
68°
9
81°
62°
10
81°
55°
11
84°
56°
12
85°
60°
13
83°
61°
14
84°
58°
15
85°
57°
16
84°
64°
17
87°
63°
18
90°
65°
19
90°
66°
20
89°
65°
21
86°
64°
22
87°
64°
23
90°
63°
24
92°
67°
25
87°
71°
26
80°
71°
27
80°
67°
28
85°
64°
29
76°
67°
30
75°
66°
1
84°
63°
2
77°
61°
3
79°
58°
4
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Deepstep
Deepstep's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.