S
M
T
W
T
F
S
30
75°
54°
31
76°
59°
1
75°
61°
2
80°
57°
3
76°
51°
4
73°
51°
5
72°
52°
6
72°
54°
7
77°
56°
8
80°
59°
9
80°
59°
10
81°
52°
11
73°
56°
12
74°
55°
13
73°
49°
14
72°
50°
15
69°
49°
16
70°
48°
17
72°
55°
18
75°
45°
19
70°
48°
20
71°
45°
21
73°
48°
22
70°
53°
23
76°
55°
24
77°
54°
25
73°
54°
26
76°
53°
27
76°
54°
28
77°
51°
29
74°
51°
30
73°
53°
1
75°
51°
2
76°
43°
3
73°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Westville
Westville's September 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 40° and 61°. The average high for September is 74° 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 Westville. See also: October | November | December.
