S
M
T
W
T
F
S
29
92°
48°
30
89°
37°
31
81°
49°
1
72°
53°
2
68°
48°
3
73°
37°
4
79°
33°
5
84°
34°
6
84°
46°
7
84°
36°
8
85°
36°
9
81°
37°
10
78°
39°
11
75°
43°
12
73°
47°
13
68°
48°
14
71°
37°
15
77°
33°
16
76°
38°
17
73°
36°
18
81°
32°
19
81°
34°
20
80°
34°
21
77°
32°
22
71°
38°
23
73°
38°
24
70°
50°
25
62°
47°
26
61°
44°
27
66°
43°
28
72°
46°
29
71°
46°
30
74°
44°
1
77°
46°
2
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Tecate
Tecate's April 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 38° and 50°. The average high for April is 70° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Tecate. See also: May | June | July.