S
M
T
W
T
F
S
26
64°
46°
27
64°
37°
28
71°
28°
29
79°
30°
30
76°
33°
1
86°
39°
2
87°
41°
3
83°
44°
4
77°
48°
5
67°
47°
6
76°
32°
7
87°
39°
8
89°
42°
9
89°
37°
10
94°
38°
11
99°
54°
12
96°
45°
13
79°
39°
14
78°
42°
15
77°
38°
16
76°
49°
17
71°
48°
18
76°
50°
19
80°
37°
20
86°
38°
21
86°
39°
22
86°
39°
23
83°
40°
24
80°
45°
25
79°
47°
26
76°
51°
27
71°
48°
28
70°
39°
29
70°
46°
30
82°
45°
31
88°
43°
1
89°
41°
2
86°
34°
3
90°
42°
4
90°
44°
5
95°
47°
6
86°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tecate
Tecate's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Tecate. See also: June | July | August.
