S
M
T
W
T
F
S
26
98°
76°
27
100°
75°
28
99°
76°
29
98°
76°
30
100°
78°
31
103°
80°
1
103°
73°
2
102°
71°
3
103°
77°
4
105°
80°
5
104°
77°
6
102°
75°
7
101°
76°
8
100°
75°
9
102°
76°
10
100°
75°
11
100°
75°
12
101°
76°
13
97°
72°
14
99°
76°
15
99°
75°
16
98°
75°
17
98°
74°
18
99°
76°
19
99°
76°
20
98°
75°
21
98°
75°
22
97°
74°
23
97°
75°
24
96°
75°
25
97°
74°
26
96°
72°
27
90°
74°
28
96°
75°
29
97°
74°
30
96°
74°
31
96°
73°
1
95°
74°
2
94°
73°
3
94°
73°
4
93°
72°
5
94°
72°
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 90° to 105°, with overnight lows between 71° and 80°. The average high for August is 98° with an average low of 75°. 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.