S
M
T
W
T
F
S
30
82°
67°
31
89°
68°
1
90°
67°
2
83°
65°
3
79°
66°
4
82°
68°
5
76°
58°
6
79°
56°
7
80°
53°
8
73°
57°
9
84°
59°
10
77°
53°
11
79°
52°
12
80°
56°
13
68°
41°
14
69°
59°
15
75°
52°
16
69°
56°
17
70°
53°
18
70°
55°
19
69°
54°
20
67°
52°
21
65°
49°
22
70°
53°
23
68°
54°
24
72°
53°
25
73°
54°
26
72°
47°
27
72°
53°
28
70°
53°
29
68°
53°
30
68°
52°
1
70°
51°
2
69°
50°
3
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West De Pere
West De Pere's September 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 41° and 59°. The average high for September is 70° with an average low of 52°. 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 West De Pere. See also: October | November | December.
