S
M
T
W
T
F
S
26
84°
61°
27
85°
62°
28
84°
62°
29
82°
61°
30
83°
62°
31
85°
64°
1
86°
63°
2
85°
65°
3
85°
65°
4
84°
64°
5
85°
65°
6
85°
65°
7
83°
64°
8
81°
64°
9
83°
63°
10
85°
64°
11
85°
64°
12
84°
63°
13
84°
60°
14
80°
61°
15
82°
60°
16
81°
59°
17
83°
62°
18
85°
60°
19
82°
59°
20
83°
60°
21
81°
59°
22
83°
61°
23
83°
64°
24
85°
60°
25
84°
62°
26
Hist. Avg.
82°
60°
27
Hist. Avg.
82°
60°
28
Hist. Avg.
82°
60°
29
Hist. Avg.
82°
60°
30
Hist. Avg.
82°
59°
31
Hist. Avg.
82°
59°
1
Hist. Avg.
81°
59°
2
Hist. Avg.
81°
58°
3
Hist. Avg.
81°
58°
4
Hist. Avg.
81°
58°
5
Hist. Avg.
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Whittier
Whittier's August 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 59° and 65°. The average high for August is 84° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Whittier. See also: September | October | November.
