S
M
T
W
T
F
S
26
84°
55°
27
85°
55°
28
81°
64°
29
77°
66°
30
79°
62°
31
81°
59°
1
87°
68°
2
84°
69°
3
82°
65°
4
86°
63°
5
84°
71°
6
85°
66°
7
88°
67°
8
87°
67°
9
86°
64°
10
86°
63°
11
84°
61°
12
82°
61°
13
81°
57°
14
79°
61°
15
79°
57°
16
78°
56°
17
81°
59°
18
79°
56°
19
77°
62°
20
80°
57°
21
78°
55°
22
78°
58°
23
84°
62°
24
85°
63°
25
84°
61°
26
80°
59°
27
77°
60°
28
77°
61°
29
81°
61°
30
82°
60°
31
82°
60°
1
81°
54°
2
74°
52°
3
74°
52°
4
75°
51°
5
74°
51°
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 74° to 88°, with overnight lows between 51° and 71°. The average high for August is 81° with an average low of 60°. 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.
