S
M
T
W
T
F
S
30
84°
65°
31
86°
69°
1
89°
69°
2
93°
72°
3
92°
68°
4
84°
67°
5
77°
65°
6
78°
55°
7
80°
53°
8
83°
55°
9
75°
69°
10
78°
55°
11
78°
50°
12
85°
62°
13
77°
51°
14
72°
44°
15
81°
59°
16
73°
66°
17
75°
58°
18
76°
58°
19
75°
59°
20
69°
57°
21
67°
53°
22
69°
52°
23
70°
54°
24
71°
51°
25
71°
50°
26
72°
51°
27
71°
52°
28
74°
51°
29
71°
44°
30
71°
52°
1
72°
50°
2
67°
49°
3
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Antwerp Township
Antwerp Township's September 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 44° and 66°. The average high for September is 71° with an average low of 53°. 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 Antwerp Township. See also: October | November | December.
