S
M
T
W
T
F
S
31
55°
43°
1
54°
39°
2
51°
36°
3
53°
37°
4
53°
36°
5
57°
42°
6
60°
41°
7
57°
40°
8
53°
40°
9
52°
36°
10
54°
35°
11
54°
37°
12
55°
40°
13
63°
44°
14
64°
46°
15
61°
41°
16
56°
43°
17
56°
44°
18
58°
44°
19
56°
41°
20
57°
44°
21
65°
48°
22
67°
50°
23
69°
47°
24
68°
47°
25
67°
46°
26
68°
42°
27
67°
43°
28
67°
44°
29
66°
45°
30
68°
42°
1
67°
42°
2
67°
41°
3
64°
41°
4
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Whittier
Whittier's June 2026 forecast shows daily high temperatures ranging from 51° to 69°, with overnight lows between 35° and 50°. The average high for June is 60° with an average low of 42°. 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 Whittier. See also: July | August | September.
