S
M
T
W
T
F
S
30
86°
50°
31
87°
50°
1
86°
48°
2
84°
48°
3
85°
50°
4
86°
52°
5
87°
53°
6
87°
49°
7
85°
50°
8
81°
51°
9
84°
49°
10
83°
46°
11
81°
46°
12
81°
45°
13
82°
44°
14
81°
44°
15
80°
50°
16
80°
47°
17
85°
46°
18
83°
45°
19
80°
47°
20
83°
47°
21
84°
48°
22
84°
49°
23
85°
48°
24
Hist. Avg.
82°
49°
25
Hist. Avg.
82°
49°
26
Hist. Avg.
82°
48°
27
Hist. Avg.
82°
48°
28
Hist. Avg.
82°
48°
29
Hist. Avg.
81°
48°
30
Hist. Avg.
81°
48°
1
Hist. Avg.
81°
48°
2
Hist. Avg.
81°
48°
3
Hist. Avg.
81°
48°
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 80° to 87°, with overnight lows between 44° and 53°. The average high for September is 84° with an average low of 48°. 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.
