S
M
T
W
T
F
S
26
97°
71°
27
94°
76°
28
92°
70°
29
89°
66°
30
80°
72°
31
70°
63°
1
82°
61°
2
84°
55°
3
88°
64°
4
73°
61°
5
77°
55°
6
79°
50°
7
81°
59°
8
82°
50°
9
84°
66°
10
86°
68°
11
90°
70°
12
88°
75°
13
81°
70°
14
77°
70°
15
82°
70°
16
79°
63°
17
82°
57°
18
81°
68°
19
77°
61°
20
82°
54°
21
84°
63°
22
81°
55°
23
80°
54°
24
79°
64°
25
88°
63°
26
81°
59°
27
82°
54°
28
84°
57°
29
88°
70°
30
89°
71°
31
90°
67°
1
90°
66°
2
91°
68°
3
94°
68°
4
96°
70°
5
95°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Westfield
Westfield's August 2026 forecast shows daily high temperatures ranging from 90° to 96°, with overnight lows between 66° and 70°. The average high for August is 93° with an average low of 68°. 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 Westfield. See also: September | October | November.
