S
M
T
W
T
F
S
31
69°
58°
1
69°
54°
2
70°
58°
3
70°
60°
4
70°
60°
5
70°
60°
6
70°
60°
7
71°
58°
8
70°
58°
9
70°
60°
10
70°
59°
11
72°
61°
12
71°
63°
13
73°
61°
14
72°
60°
15
73°
61°
16
72°
62°
17
70°
64°
18
73°
63°
19
70°
62°
20
70°
62°
21
68°
63°
22
68°
63°
23
70°
62°
24
70°
62°
25
71°
63°
26
71°
62°
27
73°
63°
28
74°
64°
29
74°
65°
30
73°
65°
1
72°
64°
2
73°
65°
3
73°
65°
4
74°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Tijuana River Valley
Tijuana River Valley's June 2026 forecast shows daily high temperatures ranging from 68° to 74°, with overnight lows between 58° and 65°. The average high for June is 71° with an average low of 62°. 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 Tijuana River Valley. See also: July | August | September.