S
M
T
W
T
F
S
31
88°
43°
1
89°
41°
2
86°
34°
3
90°
42°
4
90°
44°
5
95°
47°
6
86°
45°
7
96°
46°
8
83°
40°
9
88°
38°
10
96°
49°
11
96°
47°
12
99°
55°
13
92°
57°
14
95°
53°
15
95°
54°
16
95°
53°
17
94°
48°
18
87°
43°
19
85°
40°
20
86°
35°
21
85°
35°
22
94°
39°
23
94°
50°
24
94°
57°
25
84°
50°
26
83°
48°
27
77°
54°
28
74°
49°
29
76°
50°
30
79°
50°
1
78°
51°
2
78°
50°
3
84°
51°
4
86°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Tecate
Tecate's June 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 48° and 54°. The average high for June is 80° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Tecate. See also: July | August | September.