S
M
T
W
T
F
S
30
98°
73°
31
94°
75°
1
98°
74°
2
98°
77°
3
99°
76°
4
96°
72°
5
95°
70°
6
93°
68°
7
93°
67°
8
94°
69°
9
90°
62°
10
84°
58°
11
85°
58°
12
82°
57°
13
85°
58°
14
79°
54°
15
85°
61°
16
85°
60°
17
84°
62°
18
85°
62°
19
85°
60°
20
83°
60°
21
84°
61°
22
84°
60°
23
83°
60°
24
82°
59°
25
82°
58°
26
81°
56°
27
82°
57°
28
82°
57°
29
81°
56°
30
81°
57°
1
80°
57°
2
81°
56°
3
80°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Western
Western's September 2026 forecast shows daily high temperatures ranging from 79° to 99°, with overnight lows between 54° and 77°. The average high for September is 86° with an average low of 62°. 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 Western. See also: October | November | December.
