S
M
T
W
T
F
S
28
56°
48°
29
55°
48°
30
57°
39°
1
65°
34°
2
63°
41°
3
60°
49°
4
54°
48°
5
55°
43°
6
67°
48°
7
65°
50°
8
59°
49°
9
61°
49°
10
62°
54°
11
68°
55°
12
63°
52°
13
64°
54°
14
63°
51°
15
60°
52°
16
61°
52°
17
64°
51°
18
60°
49°
19
59°
49°
20
59°
48°
21
59°
49°
22
60°
49°
23
64°
50°
24
65°
52°
25
60°
49°
26
58°
49°
27
59°
50°
28
60°
52°
29
61°
54°
30
60°
53°
31
61°
52°
1
60°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Whittier
Whittier's July 2026 forecast shows daily high temperatures ranging from 54° to 68°, with overnight lows between 43° and 55°. The average high for July is 61° with an average low of 50°. 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 Whittier. See also: August | September | October.
