S
M
T
W
T
F
S
30
81°
64°
31
82°
64°
1
81°
63°
2
77°
64°
3
80°
64°
4
79°
63°
5
81°
63°
6
81°
62°
7
82°
64°
8
82°
63°
9
78°
62°
10
77°
61°
11
80°
62°
12
79°
62°
13
80°
59°
14
68°
50°
15
68°
54°
16
69°
56°
17
70°
53°
18
68°
52°
19
72°
53°
20
76°
57°
21
76°
57°
22
75°
53°
23
74°
46°
24
68°
46°
25
69°
54°
26
72°
54°
27
69°
45°
28
71°
44°
29
64°
47°
30
67°
52°
1
66°
52°
2
68°
54°
3
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Shorewood
Shorewood's September 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 44° and 64°. 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 Shorewood. See also: October | November | December.
