S
M
T
W
T
F
S
31
79°
53°
1
76°
56°
2
77°
53°
3
77°
60°
4
82°
61°
5
84°
61°
6
85°
60°
7
86°
62°
8
86°
60°
9
85°
54°
10
78°
54°
11
78°
59°
12
83°
63°
13
85°
61°
14
86°
60°
15
85°
61°
16
83°
57°
17
85°
62°
18
85°
63°
19
87°
63°
20
84°
58°
21
87°
66°
22
88°
66°
23
89°
65°
24
89°
63°
25
88°
59°
26
87°
58°
27
88°
66°
28
89°
66°
29
88°
67°
30
86°
64°
1
84°
62°
2
82°
65°
3
87°
66°
4
89°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Irvine
Irvine's June 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 53° and 67°. The average high for June is 84° with an average low of 61°. 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 Irvine. See also: July | August | September.
