S
M
T
W
T
F
S
30
69°
41°
31
72°
43°
1
70°
39°
2
71°
44°
3
77°
47°
4
78°
48°
5
77°
39°
6
68°
39°
7
70°
42°
8
65°
40°
9
65°
43°
10
66°
46°
11
64°
43°
12
65°
41°
13
64°
40°
14
63°
38°
15
60°
33°
16
61°
34°
17
60°
37°
18
Hist. Avg.
66°
43°
19
Hist. Avg.
66°
43°
20
Hist. Avg.
66°
42°
21
Hist. Avg.
65°
42°
22
Hist. Avg.
65°
42°
23
Hist. Avg.
64°
42°
24
Hist. Avg.
64°
41°
25
Hist. Avg.
64°
41°
26
Hist. Avg.
63°
41°
27
Hist. Avg.
63°
41°
28
Hist. Avg.
62°
40°
29
Hist. Avg.
62°
40°
30
Hist. Avg.
62°
40°
1
Hist. Avg.
61°
40°
2
Hist. Avg.
61°
39°
3
Hist. Avg.
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Westwold
Westwold's September 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 33° and 48°. The average high for September is 68° with an average low of 41°. 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 Westwold. See also: October | November | December.