S
M
T
W
T
F
S
30
92°
66°
31
91°
68°
1
91°
67°
2
92°
68°
3
91°
68°
4
92°
67°
5
91°
65°
6
90°
62°
7
84°
57°
8
85°
60°
9
84°
64°
10
87°
64°
11
86°
58°
12
81°
62°
13
80°
63°
14
80°
64°
15
88°
54°
16
87°
54°
17
76°
53°
18
75°
54°
19
76°
53°
20
75°
52°
21
75°
53°
22
76°
52°
23
76°
52°
24
77°
54°
25
76°
60°
26
79°
59°
27
80°
61°
28
81°
58°
29
81°
50°
30
75°
52°
1
74°
51°
2
73°
49°
3
72°
54°
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 72° to 92°, with overnight lows between 49° and 68°. The average high for September is 82° with an average low of 59°. 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.
