S
M
T
W
T
F
S
30
81°
61°
31
81°
63°
1
80°
64°
2
81°
60°
3
80°
53°
4
72°
52°
5
71°
57°
6
73°
62°
7
79°
62°
8
79°
60°
9
75°
53°
10
74°
60°
11
78°
59°
12
78°
61°
13
77°
61°
14
77°
60°
15
76°
57°
16
76°
55°
17
72°
55°
18
75°
51°
19
68°
49°
20
67°
48°
21
64°
46°
22
65°
56°
23
66°
51°
24
66°
47°
25
64°
46°
26
65°
54°
27
70°
55°
28
71°
52°
29
72°
49°
30
67°
51°
1
62°
50°
2
69°
45°
3
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Depew
Depew's September 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 45° and 64°. The average high for September is 72° with an average low of 55°. 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 Depew. See also: October | November | December.
