S
M
T
W
T
F
S
30
82°
67°
31
89°
68°
1
89°
69°
2
81°
64°
3
78°
64°
4
80°
66°
5
81°
63°
6
80°
61°
7
73°
59°
8
70°
58°
9
74°
57°
10
73°
58°
11
70°
52°
12
70°
52°
13
69°
53°
14
71°
50°
15
75°
56°
16
75°
56°
17
74°
55°
18
73°
56°
19
75°
56°
20
75°
55°
21
74°
56°
22
75°
56°
23
75°
55°
24
74°
55°
25
73°
54°
26
74°
54°
27
73°
53°
28
73°
53°
29
71°
52°
30
70°
52°
1
71°
51°
2
71°
52°
3
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kaukauna
Kaukauna's September 2026 forecast shows daily high temperatures ranging from 69° to 89°, with overnight lows between 50° and 69°. The average high for September is 74° with an average low of 56°. 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 Kaukauna. See also: October | November | December.
