S
M
T
W
T
F
S
30
53°
44°
31
53°
43°
1
54°
34°
2
51°
35°
3
46°
30°
4
57°
45°
5
61°
50°
6
65°
45°
7
66°
52°
8
57°
51°
9
54°
47°
10
52°
47°
11
55°
41°
12
54°
45°
13
53°
40°
14
56°
35°
15
50°
39°
16
48°
45°
17
54°
43°
18
58°
34°
19
55°
42°
20
53°
41°
21
47°
38°
22
45°
32°
23
45°
34°
24
50°
27°
25
60°
27°
26
61°
30°
27
58°
29°
28
44°
34°
29
40°
34°
30
40°
31°
1
36°
31°
2
36°
22°
3
43°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Westgate
Westgate's September 2026 forecast shows daily high temperatures ranging from 36° to 43°, with overnight lows between 22° and 31°. The average high for September is 40° with an average low of 27°. 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 Westgate. See also: October | November | December.