S
M
T
W
T
F
S
26
91°
51°
27
89°
50°
28
90°
51°
29
83°
50°
30
80°
51°
31
80°
52°
1
82°
53°
2
85°
54°
3
85°
54°
4
84°
53°
5
86°
54°
6
86°
54°
7
85°
53°
8
85°
54°
9
83°
54°
10
81°
53°
11
75°
53°
12
78°
50°
13
77°
49°
14
78°
52°
15
76°
49°
16
75°
46°
17
76°
46°
18
76°
50°
19
80°
52°
20
83°
51°
21
83°
52°
22
82°
51°
23
81°
51°
24
82°
50°
25
77°
49°
26
78°
50°
27
79°
50°
28
84°
49°
29
84°
50°
30
83°
50°
31
79°
42°
1
75°
41°
2
74°
43°
3
79°
47°
4
80°
43°
5
77°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Westwood
Westwood's August 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 41° and 54°. The average high for August is 81° with an average low of 50°. 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 Westwood. See also: September | October | November.