S
M
T
W
T
F
S
31
53°
43°
1
48°
44°
2
64°
36°
3
68°
38°
4
77°
37°
5
66°
40°
6
51°
46°
7
52°
47°
8
65°
44°
9
55°
48°
10
60°
44°
11
62°
47°
12
55°
49°
13
54°
49°
14
53°
45°
15
60°
39°
16
64°
34°
17
62°
49°
18
69°
40°
19
59°
50°
20
60°
49°
21
57°
49°
22
54°
46°
23
54°
43°
24
62°
45°
25
66°
47°
26
65°
50°
27
61°
52°
28
62°
48°
29
60°
50°
30
61°
49°
1
62°
48°
2
61°
50°
3
61°
49°
4
62°
51°
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 54° to 66°, with overnight lows between 43° and 52°. The average high for June is 61° with an average low of 48°. 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.
