S
M
T
W
T
F
S
28
71°
63°
29
72°
63°
30
73°
64°
1
73°
64°
2
75°
65°
3
78°
62°
4
80°
64°
5
77°
66°
6
79°
65°
7
79°
65°
8
78°
64°
9
73°
65°
10
74°
63°
11
75°
65°
12
81°
66°
13
81°
68°
14
85°
67°
15
86°
68°
16
80°
70°
17
81°
70°
18
80°
70°
19
84°
69°
20
83°
69°
21
84°
70°
22
81°
70°
23
84°
69°
24
78°
69°
25
81°
69°
26
83°
69°
27
81°
70°
28
80°
70°
29
81°
70°
30
83°
69°
31
84°
70°
1
82°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Irvine
Irvine's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Irvine. See also: August | September | October.
