S
M
T
W
T
F
S
30
81°
51°
31
70°
51°
1
70°
52°
2
70°
58°
3
68°
57°
4
71°
51°
5
76°
48°
6
78°
50°
7
86°
50°
8
92°
52°
9
98°
65°
10
96°
55°
11
80°
51°
12
77°
50°
13
81°
48°
14
82°
50°
15
80°
51°
16
79°
50°
17
78°
51°
18
79°
50°
19
83°
49°
20
83°
51°
21
85°
50°
22
86°
52°
23
85°
51°
24
82°
49°
25
77°
48°
26
83°
51°
27
77°
48°
28
78°
46°
29
80°
47°
30
83°
51°
1
84°
51°
2
84°
50°
3
83°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Occidental
Occidental's September 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 46° and 52°. The average high for September is 81° with an average low of 50°. 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 Occidental. See also: October | November | December.
