S
M
T
W
T
F
S
31
81°
52°
1
79°
54°
2
80°
53°
3
82°
56°
4
85°
61°
5
86°
63°
6
88°
67°
7
83°
64°
8
83°
65°
9
82°
64°
10
81°
63°
11
85°
65°
12
85°
64°
13
84°
61°
14
82°
61°
15
83°
62°
16
78°
60°
17
78°
62°
18
79°
62°
19
77°
61°
20
78°
64°
21
80°
65°
22
80°
65°
23
81°
64°
24
81°
62°
25
82°
65°
26
83°
66°
27
83°
65°
28
81°
66°
29
81°
60°
30
80°
61°
1
80°
60°
2
81°
62°
3
82°
67°
4
82°
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 77° to 88°, with overnight lows between 53° and 67°. The average high for June is 82° with an average low of 63°. 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.
