S
M
T
W
T
F
S
30
77°
50°
31
79°
51°
1
82°
52°
2
81°
48°
3
76°
50°
4
75°
47°
5
73°
46°
6
74°
49°
7
81°
50°
8
81°
50°
9
80°
49°
10
78°
49°
11
79°
47°
12
79°
45°
13
77°
46°
14
76°
40°
15
72°
43°
16
72°
45°
17
75°
46°
18
78°
48°
19
79°
38°
20
74°
46°
21
Hist. Avg.
73°
35°
22
Hist. Avg.
72°
35°
23
Hist. Avg.
72°
34°
24
Hist. Avg.
72°
34°
25
Hist. Avg.
71°
34°
26
Hist. Avg.
71°
33°
27
Hist. Avg.
71°
33°
28
Hist. Avg.
70°
32°
29
Hist. Avg.
70°
32°
30
Hist. Avg.
69°
32°
1
Hist. Avg.
69°
31°
2
Hist. Avg.
69°
31°
3
Hist. Avg.
68°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Occidental
Occidental's September 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 38° and 52°. The average high for September is 77° with an average low of 47°. 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.
