S
M
T
W
T
F
S
26
86°
57°
27
88°
56°
28
90°
58°
29
92°
63°
30
95°
63°
31
96°
62°
1
95°
57°
2
87°
58°
3
90°
59°
4
89°
57°
5
86°
54°
6
85°
53°
7
84°
53°
8
85°
54°
9
86°
56°
10
89°
61°
11
93°
61°
12
92°
60°
13
93°
61°
14
92°
53°
15
85°
51°
16
83°
52°
17
84°
54°
18
85°
57°
19
88°
52°
20
84°
52°
21
83°
56°
22
86°
58°
23
91°
55°
24
82°
55°
25
82°
54°
26
83°
57°
27
82°
54°
28
84°
54°
29
85°
48°
30
81°
49°
31
79°
48°
1
80°
52°
2
80°
50°
3
87°
55°
4
80°
54°
5
88°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Whitney
Whitney's August 2026 forecast shows daily high temperatures ranging from 79° to 96°, with overnight lows between 48° and 63°. The average high for August is 87° with an average low of 55°. 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 Whitney. See also: September | October | November.