S
M
T
W
T
F
S
28
58°
48°
29
59°
47°
30
57°
47°
1
58°
48°
2
61°
49°
3
62°
52°
4
65°
48°
5
64°
53°
6
66°
52°
7
67°
53°
8
66°
54°
9
67°
54°
10
67°
53°
11
68°
55°
12
67°
55°
13
68°
54°
14
68°
55°
15
67°
55°
16
67°
53°
17
66°
54°
18
65°
52°
19
61°
50°
20
62°
54°
21
61°
49°
22
62°
53°
23
66°
53°
24
60°
49°
25
61°
49°
26
63°
50°
27
60°
49°
28
61°
50°
29
63°
49°
30
62°
51°
31
61°
51°
1
66°
49°
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 57° to 68°, with overnight lows between 47° and 55°. The average high for July is 63° with an average low of 51°. 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.
