S
M
T
W
T
F
S
26
83°
67°
27
83°
67°
28
84°
65°
29
83°
70°
30
84°
69°
31
83°
63°
1
83°
70°
2
85°
71°
3
86°
65°
4
85°
64°
5
83°
65°
6
84°
63°
7
85°
66°
8
82°
64°
9
82°
69°
10
87°
68°
11
83°
65°
12
85°
69°
13
88°
70°
14
82°
70°
15
84°
71°
16
88°
63°
17
87°
63°
18
81°
64°
19
80°
67°
20
80°
63°
21
81°
62°
22
82°
67°
23
81°
68°
24
85°
69°
25
88°
68°
26
87°
61°
27
85°
60°
28
78°
60°
29
79°
62°
30
79°
64°
31
82°
67°
1
84°
67°
2
85°
65°
3
85°
62°
4
84°
67°
5
84°
66°
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 78° to 88°, with overnight lows between 60° and 71°. The average high for August is 84° with an average low of 66°. 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.
