S
M
T
W
T
F
S
31
N/A
1
62°
54°
2
61°
53°
3
61°
52°
4
60°
50°
5
60°
49°
6
60°
53°
7
61°
51°
8
62°
49°
9
61°
51°
10
61°
50°
11
62°
50°
12
63°
51°
13
59°
46°
14
60°
45°
15
59°
50°
16
60°
48°
17
59°
46°
18
60°
46°
19
60°
47°
20
61°
48°
21
60°
50°
22
60°
49°
23
61°
49°
24
60°
48°
25
60°
47°
26
61°
48°
27
60°
47°
28
61°
48°
29
61°
52°
30
62°
51°
1
61°
51°
2
62°
52°
3
62°
51°
4
63°
50°
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 59° to 63°, with overnight lows between 45° and 54°. The average high for June is 61° with an average low of 49°. 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.
