S
M
T
W
T
F
S
26
87°
61°
27
90°
61°
28
90°
60°
29
85°
60°
30
87°
59°
31
90°
62°
1
89°
61°
2
88°
61°
3
90°
60°
4
90°
62°
5
89°
61°
6
89°
61°
7
88°
60°
8
89°
61°
9
90°
60°
10
89°
58°
11
83°
58°
12
84°
57°
13
84°
55°
14
83°
56°
15
83°
58°
16
84°
59°
17
87°
57°
18
87°
59°
19
88°
58°
20
87°
59°
21
83°
58°
22
82°
59°
23
83°
58°
24
83°
58°
25
84°
55°
26
82°
52°
27
80°
52°
28
81°
57°
29
82°
57°
30
82°
56°
31
83°
55°
1
83°
54°
2
84°
53°
3
84°
52°
4
82°
50°
5
82°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tehachapi
Tehachapi's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 50° and 62°. The average high for August is 85° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Tehachapi. See also: September | October | November.