S
M
T
W
T
F
S
31
68°
50°
1
67°
46°
2
67°
47°
3
68°
46°
4
69°
49°
5
74°
57°
6
78°
58°
7
78°
58°
8
77°
57°
9
77°
56°
10
71°
50°
11
69°
49°
12
70°
52°
13
71°
50°
14
70°
49°
15
70°
49°
16
71°
51°
17
72°
53°
18
73°
56°
19
77°
60°
20
79°
59°
21
76°
56°
22
75°
60°
23
82°
62°
24
81°
61°
25
82°
62°
26
76°
54°
27
76°
57°
28
80°
55°
29
83°
54°
30
77°
55°
1
78°
59°
2
78°
63°
3
84°
63°
4
79°
64°
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 67° to 84°, with overnight lows between 46° and 64°. The average high for June is 75° with an average low of 55°. 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.
