S
M
T
W
T
F
S
26
48°
39°
27
50°
39°
28
63°
30°
29
68°
37°
30
68°
45°
1
77°
48°
2
79°
45°
3
70°
43°
4
57°
41°
5
52°
44°
6
70°
47°
7
79°
53°
8
76°
51°
9
81°
52°
10
88°
57°
11
89°
59°
12
87°
56°
13
85°
54°
14
84°
53°
15
80°
53°
16
77°
50°
17
70°
44°
18
74°
49°
19
74°
48°
20
73°
49°
21
74°
50°
22
74°
50°
23
75°
49°
24
76°
51°
25
76°
51°
26
75°
50°
27
75°
50°
28
69°
47°
29
67°
47°
30
68°
48°
31
69°
50°
1
69°
50°
2
73°
51°
3
72°
52°
4
73°
51°
5
73°
50°
6
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tehachapi
Tehachapi's May 2026 forecast shows daily high temperatures ranging from 52° to 89°, with overnight lows between 41° and 59°. The average high for May is 74° 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 May weather will actually feel in Tehachapi. See also: June | July | August.