S
M
T
W
T
F
S
30
81°
70°
31
80°
67°
1
81°
68°
2
79°
67°
3
80°
66°
4
78°
66°
5
79°
66°
6
80°
60°
7
Hist. Avg.
78°
60°
8
Hist. Avg.
78°
60°
9
Hist. Avg.
78°
59°
10
Hist. Avg.
78°
59°
11
Hist. Avg.
77°
59°
12
Hist. Avg.
77°
58°
13
Hist. Avg.
77°
58°
14
Hist. Avg.
76°
58°
15
Hist. Avg.
76°
57°
16
Hist. Avg.
76°
57°
17
Hist. Avg.
75°
57°
18
Hist. Avg.
75°
56°
19
Hist. Avg.
75°
56°
20
Hist. Avg.
74°
56°
21
Hist. Avg.
74°
55°
22
Hist. Avg.
74°
55°
23
Hist. Avg.
73°
55°
24
Hist. Avg.
73°
54°
25
Hist. Avg.
72°
54°
26
Hist. Avg.
72°
54°
27
Hist. Avg.
72°
53°
28
Hist. Avg.
71°
53°
29
Hist. Avg.
71°
52°
30
Hist. Avg.
70°
52°
1
Hist. Avg.
70°
52°
2
Hist. Avg.
69°
51°
3
Hist. Avg.
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Westpark
Westpark's September 2026 forecast shows daily high temperatures ranging from 78° to 81°, with overnight lows between 60° and 70°. The average high for September is 80° with an average low of 66°. 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 Westpark. See also: October | November | December.
