S
M
T
W
T
F
S
26
86°
62°
27
90°
68°
28
85°
68°
29
81°
69°
30
77°
66°
31
88°
65°
1
89°
71°
2
84°
73°
3
84°
71°
4
86°
70°
5
83°
72°
6
86°
68°
7
87°
69°
8
88°
69°
9
88°
67°
10
88°
66°
11
84°
63°
12
83°
62°
13
82°
64°
14
80°
63°
15
81°
61°
16
79°
60°
17
86°
63°
18
83°
61°
19
82°
67°
20
84°
63°
21
82°
60°
22
81°
64°
23
86°
67°
24
87°
68°
25
86°
67°
26
84°
66°
27
78°
66°
28
78°
65°
29
83°
65°
30
84°
66°
31
83°
65°
1
84°
61°
2
76°
58°
3
75°
58°
4
75°
57°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hawthorne
Hawthorne's August 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 57° and 73°. The average high for August is 83° with an average low of 65°. 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 Hawthorne. See also: September | October | November.