S
M
T
W
T
F
S
31
77°
64°
1
82°
61°
2
72°
51°
3
78°
47°
4
81°
47°
5
83°
48°
6
84°
53°
7
82°
56°
8
80°
64°
9
80°
66°
10
87°
66°
11
87°
66°
12
89°
65°
13
88°
64°
14
83°
60°
15
79°
58°
16
80°
54°
17
85°
55°
18
84°
66°
19
82°
61°
20
78°
56°
21
85°
63°
22
80°
66°
23
80°
57°
24
85°
63°
25
86°
63°
26
80°
62°
27
81°
61°
28
85°
64°
29
86°
65°
30
86°
64°
1
84°
65°
2
85°
63°
3
84°
63°
4
85°
62°
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 80° to 86°, with overnight lows between 57° and 66°. The average high for June is 84° with an average low of 63°. 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.
