S
M
T
W
T
F
S
30
82°
56°
31
83°
55°
1
83°
54°
2
84°
53°
3
84°
52°
4
82°
50°
5
82°
50°
6
81°
49°
7
81°
51°
8
82°
52°
9
82°
52°
10
81°
51°
11
82°
52°
12
83°
48°
13
Hist. Avg.
81°
53°
14
Hist. Avg.
80°
53°
15
Hist. Avg.
80°
52°
16
Hist. Avg.
80°
52°
17
Hist. Avg.
80°
52°
18
Hist. Avg.
79°
52°
19
Hist. Avg.
79°
52°
20
Hist. Avg.
79°
51°
21
Hist. Avg.
78°
51°
22
Hist. Avg.
78°
51°
23
Hist. Avg.
78°
50°
24
Hist. Avg.
78°
50°
25
Hist. Avg.
77°
50°
26
Hist. Avg.
77°
50°
27
Hist. Avg.
77°
49°
28
Hist. Avg.
76°
49°
29
Hist. Avg.
76°
48°
30
Hist. Avg.
76°
48°
1
Hist. Avg.
75°
48°
2
Hist. Avg.
75°
47°
3
Hist. Avg.
75°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tehachapi
Tehachapi's September 2026 forecast shows daily high temperatures ranging from 81° to 84°, with overnight lows between 48° and 56°. The average high for September is 82° with an average low of 52°. 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 Tehachapi. See also: October | November | December.
